diff --git a/.github/workflows/flake.yml b/.github/workflows/flake.yml
index 18ed1a5..8d4be3a 100644
--- a/.github/workflows/flake.yml
+++ b/.github/workflows/flake.yml
@@ -2,7 +2,7 @@ name: Update flake.lock
 on:
   workflow_dispatch: # allows manual triggering
   schedule:
-    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+    - cron: "0 0 * * 0" # runs weekly on Sunday at 00:00
 
 jobs:
   lockfile:
diff --git a/.github/workflows/niveum.yml b/.github/workflows/niveum.yml
index 8b969b8..200038b 100644
--- a/.github/workflows/niveum.yml
+++ b/.github/workflows/niveum.yml
@@ -7,33 +7,33 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        system: [makanek,manakish,kabsa,zaatar,ful,fatteh]
+        system: [makanek, manakish, kabsa, zaatar, ful, fatteh]
     steps:
-    - uses: actions/checkout@v3
-    - name: Install QEMU (ARM)
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y qemu-user-static
-      if: ${{ matrix.system == 'ful' }}
-    - name: Install Nix (ARM)
-      uses: cachix/install-nix-action@v16
-      if: ${{ matrix.system == 'ful' }}
-      with:
-        extra_nix_config: |
-          system = aarch64-linux
-    - name: Install Nix (x86_64)
-      uses: cachix/install-nix-action@v16
-      if: ${{ matrix.system != 'ful' }}
-    - name: nixos-rebuild dry-build
-      run: |
-        # remove secrets: ref https://stackoverflow.com/questions/1260748/how-do-i-remove-a-submodule/36593218
-        git submodule deinit -f secrets
-        rm -rf .git/modules/secrets
-        git rm -f secrets
+      - uses: actions/checkout@v3
+      - name: Install QEMU (ARM)
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y qemu-user-static
+        if: ${{ matrix.system == 'ful' }}
+      - name: Install Nix (ARM)
+        uses: cachix/install-nix-action@v16
+        if: ${{ matrix.system == 'ful' }}
+        with:
+          extra_nix_config: |
+            system = aarch64-linux
+      - name: Install Nix (x86_64)
+        uses: cachix/install-nix-action@v16
+        if: ${{ matrix.system != 'ful' }}
+      - name: nixos-rebuild dry-build
+        run: |
+          # remove secrets: ref https://stackoverflow.com/questions/1260748/how-do-i-remove-a-submodule/36593218
+          git submodule deinit -f secrets
+          rm -rf .git/modules/secrets
+          git rm -f secrets
 
-        # recreate secrets
-        mkdir secrets
-        cat secrets.txt | while read -r path; do touch $path; done
-        git add secrets
+          # recreate secrets
+          mkdir secrets
+          cat secrets.txt | while read -r path; do touch $path; done
+          git add secrets
 
-        nix run nixpkgs#nixos-rebuild -- dry-build  --flake $GITHUB_WORKSPACE#${{matrix.system}}
+          nix run nixpkgs#nixos-rebuild -- dry-build  --flake $GITHUB_WORKSPACE#${{matrix.system}}
diff --git a/README.md b/README.md
index 2b39123..c5b9364 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,14 @@
 > [nĭvĕus](https://logeion.uchicago.edu/niveus), a, um, adj. [nix], _of_ or _from snow, snowy, snow-_ (poet.)
 >
 > 1. Lit.: aggeribus niveis informis, Verg. G. 3, 354: aqua, _cooled with snow_, Mart. 12, 17, 6; cf. id. 14, 104 and 117: mons, _covered with snow_, Cat. 64, 240.—
->
 > 2. Transf., _snow-white, snowy_ (mostly poet.): a similitudine sic: Corpore niveum candorem, aspectu igneum ardorem assequebatur, Auct. Her. 4, 33, 44: lacerti, Verg. A. 8, 387: lac, id. E. 2, 20: hanc si capite niveae agnae exorari judicas, Sen. Q. N. 2, 36: Briseis niveo colore, Hor. C. 2, 4, 3: vestis, Ov. M. 10, 432: candidior nivei folio, Galatea, ligustri, id. ib. 13, 789: dens, id. H. 18, 18: quā notam duxit niveus videri, Hor. C. 4, 2, 59: panis, Juv. 5, 70: flumen, _clear, pellucid_, Sen. Hippol. 504: undae, Mart. 7, 32, 11: tribuni, _clothed in white togas_, Calp. Ecl. 7, 29; so, Quirites, Juv. 10, 45.
 
 ## Pressestimmen
+
 > das ist ja pure poesie —[riotbib](https://github.com/riotbib/)
 
 > Deine Configs sind wunderschön <3 —[flxai](https://github.com/flxai/)
 
 ## To do
+
 🦗
diff --git a/packages/closest/distance.hs b/packages/closest/distance.hs
index f5c39dd..f00a9b2 100644
--- a/packages/closest/distance.hs
+++ b/packages/closest/distance.hs
@@ -1,17 +1,18 @@
 {-# LANGUAGE ApplicativeDo #-}
 {-# LANGUAGE RecordWildCards #-}
+
 import Control.Arrow ((&&&))
 import Control.Monad (forM_)
-import Control.Parallel.Strategies (using, parList, rdeepseq)
+import Control.Parallel.Strategies (parList, rdeepseq, using)
 import Data.Char (toLower)
 import Data.List (sortOn)
 import Options.Applicative
-import Text.EditDistance (levenshteinDistance, defaultEditCosts)
+import Text.EditDistance (defaultEditCosts, levenshteinDistance)
 
 data Options = Options
-  { limit :: Int
-  , word :: String
-  , dictionary :: FilePath
+  { limit :: Int,
+    word :: String,
+    dictionary :: FilePath
   }
 
 optionsParser :: Parser Options
diff --git a/packages/devanagari/devanagari.js b/packages/devanagari/devanagari.js
index 30176d1..d13acb5 100755
--- a/packages/devanagari/devanagari.js
+++ b/packages/devanagari/devanagari.js
@@ -12,6 +12,6 @@ rl.on("line", (line) => {
   console.log(
     Sanscript.t(line, "hk", "devanagari")
       .replace(/\.\./g, "॥")
-      .replace(/[,.]/g, "।")
+      .replace(/[,.]/g, "।"),
   );
 });
diff --git a/packages/ipa.py b/packages/ipa.py
index 4a76132..72737ba 100644
--- a/packages/ipa.py
+++ b/packages/ipa.py
@@ -4,150 +4,150 @@ import sys
 # https://www.phon.ucl.ac.uk/home/sampa/ipasam-x.pdf TODO
 
 XSAMPA_TO_IPA = {
-    "!": "\uA71C",
-    "!\\": "\u01C3",
-    "%": "\u02CC",
+    "!": "\ua71c",
+    "!\\": "\u01c3",
+    "%": "\u02cc",
     "&": "\u0276",
-    "'": "\u02B2",
-    "-\\": "\u203F",
+    "'": "\u02b2",
+    "-\\": "\u203f",
     "1": "\u0268",
     "2": "\u00f8",
-    "3": "\u025C",
-    "3\\": "\u025E",
-    "4": "\u027E",
+    "3": "\u025c",
+    "3\\": "\u025e",
+    "4": "\u027e",
     "5": "\u026b",
     "6": "\u0250",
     "7": "\u0264",
     "8": "\u0275",
     "9": "\u0153",
-    ":": "\u02D0",
-    ":\\": "\u02D1",
-    "<B>": "\u02E9",
+    ":": "\u02d0",
+    ":\\": "\u02d1",
+    "<B>": "\u02e9",
     "<F>": "\u2198",
-    "<H>": "\u02E6",
-    "<L>": "\u02E8",
-    "<M>": "\u02E7",
+    "<H>": "\u02e6",
+    "<L>": "\u02e8",
+    "<M>": "\u02e7",
     "<R>": "\u2197",
-    "<T>": "\u02E5",
-    "<\\": "\u02A2",
+    "<T>": "\u02e5",
+    "<\\": "\u02a2",
     "=": "\u0329",
-    "=\\": "\u01C2",
-    ">\\": "\u02A1",
+    "=\\": "\u01c2",
+    ">\\": "\u02a1",
     "?": "\u0294",
     "?\\": "\u0295",
     "@": "\u0259",
     "@\\": "\u0258",
     "A": "\u0251",
-    "B": "\u03B2",
+    "B": "\u03b2",
     "B\\": "\u0299",
-    "C": "\u00E7",
-    "D": "\u00F0",
-    "E": "\u025B",
+    "C": "\u00e7",
+    "D": "\u00f0",
+    "E": "\u025b",
     "F": "\u0271",
     "G": "\u0263",
     "G\\": "\u0262",
-    "G\\_<": "\u029B",
+    "G\\_<": "\u029b",
     "H": "\u0265",
-    "H\\": "\u029C",
-    "I": "\u026A",
+    "H\\": "\u029c",
+    "I": "\u026a",
     "J": "\u0272",
-    "J\\": "\u025F",
+    "J\\": "\u025f",
     "J\\_<": "\u0284",
-    "K": "\u026C",
-    "K\\": "\u026E",
-    "L": "\u028E",
-    "L\\": "\u029F",
-    "M": "\u026F",
+    "K": "\u026c",
+    "K\\": "\u026e",
+    "L": "\u028e",
+    "L\\": "\u029f",
+    "M": "\u026f",
     "M\\": "\u0270",
-    "N": "\u014B",
+    "N": "\u014b",
     "N\\": "\u0274",
     "O": "\u0254",
     "O\\": "\u0298",
-    "P": "\u028B",
+    "P": "\u028b",
     "Q": "\u0252",
     "R": "\u0281",
     "R\\": "\u0280",
     "S": "\u0283",
-    "T": "\u03B8",
-    "U": "\u028A",
-    "V": "\u028C",
-    "W": "\u028D",
-    "X": "\u03C7",
+    "T": "\u03b8",
+    "U": "\u028a",
+    "V": "\u028c",
+    "W": "\u028d",
+    "X": "\u03c7",
     "X\\": "\u0127",
-    "Y": "\u028F",
+    "Y": "\u028f",
     "Z": "\u0292",
-    "^": "\uA71B",
+    "^": "\ua71b",
     "_": "\u0361",
-    "_+": "\u031F",
+    "_+": "\u031f",
     "_-": "\u0320",
     "_0": "\u0325",
     "_=": "\u0329",
-    "_>": "\u02BC",
-    "_?\\": "\u02E4",
+    "_>": "\u02bc",
+    "_?\\": "\u02e4",
     "_A": "\u0318",
-    "_B": "\u030F",
-    "_B_L": "\u1DC5",
+    "_B": "\u030f",
+    "_B_L": "\u1dc5",
     "_F": "\u0302",
     "_F_R": "\u1dc9",
-    "_G": "\u02E0",
+    "_G": "\u02e0",
     "_H": "\u0341",
-    "_H_T": "\u1DC4",
+    "_H_T": "\u1dc4",
     "_L": "\u0340",
     "_M": "\u0304",
-    "_N": "\u033C",
+    "_N": "\u033c",
     "_O": "\u0339",
-    "_R": "\u030C",
+    "_R": "\u030c",
     "_R_F": "\u1dc8",
-    "_T": "\u030B",
+    "_T": "\u030b",
     "_X": "\u0306",
-    "_^": "\u032F",
-    "_a": "\u033A",
-    "_c": "\u031C",
-    "_d": "\u032A",
+    "_^": "\u032f",
+    "_a": "\u033a",
+    "_c": "\u031c",
+    "_d": "\u032a",
     "_e": "\u0334",
-    "_h": "\u02B0",
-    "_j": "\u02B2",
+    "_h": "\u02b0",
+    "_j": "\u02b2",
     "_k": "\u0330",
-    "_l": "\u02E1",
-    "_m": "\u033B",
-    "_n": "\u207F",
-    "_o": "\u031E",
+    "_l": "\u02e1",
+    "_m": "\u033b",
+    "_n": "\u207f",
+    "_o": "\u031e",
     "_q": "\u0319",
-    "_r": "\u031D",
+    "_r": "\u031d",
     "_t": "\u0324",
-    "_v": "\u032C",
-    "_w": "\u02B7",
-    "_x": "\u033D",
-    "_}": "\u031A",
+    "_v": "\u032c",
+    "_w": "\u02b7",
+    "_x": "\u033d",
+    "_}": "\u031a",
     "_~": "\u0303",
-    "`": "\u02DE",
+    "`": "\u02de",
     "b_<": "\u0253",
     "d_<": "\u0257",
     "d`": "\u0256",
-    "d`_<": "\u1D91",
+    "d`_<": "\u1d91",
     "g_<": "\u0260",
     "h\\": "\u0266",
-    "j\\": "\u029D",
-    "l\\": "\u027A",
-    "l`": "\u026D",
+    "j\\": "\u029d",
+    "l\\": "\u027a",
+    "l`": "\u026d",
     "n`": "\u0273",
     "p\\": "\u0278",
     "r\\": "\u0279",
-    "r\\`": "\u027B",
-    "r` ": "\u027D",
+    "r\\`": "\u027b",
+    "r` ": "\u027d",
     "s\\": "\u0255",
     "s`": "\u0282",
     "t`": "\u0288",
-    "v\\": "\u028B",
+    "v\\": "\u028b",
     "x\\": "\u0267",
     "z\\": "\u0291",
     "z`": "\u0290",
-    "{": "\u00E6",
-    "|\\": "\u01C0",
-    "|\\|\\": "\u01C1",
+    "{": "\u00e6",
+    "|\\": "\u01c0",
+    "|\\|\\": "\u01c1",
     "}": "\u0289",
     "~": "\u0303",
-    '"': "\u02C8",
+    '"': "\u02c8",
     '_"': "\u0308",
 }
 
diff --git a/packages/radio-news/index.html b/packages/radio-news/index.html
index 653963a..7360707 100644
--- a/packages/radio-news/index.html
+++ b/packages/radio-news/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
@@ -78,7 +78,7 @@
               startDate.title = isoString(start);
               startDate.setAttribute("datetime", isoString(start));
               startDate.appendChild(
-                document.createTextNode(start.toLocaleString())
+                document.createTextNode(start.toLocaleString()),
               );
 
               const endDate = document.createElement("time");
@@ -86,7 +86,7 @@
               endDate.title = isoString(end);
               endDate.setAttribute("datetime", isoString(end));
               endDate.appendChild(
-                document.createTextNode(end.toLocaleString())
+                document.createTextNode(end.toLocaleString()),
               );
 
               li.appendChild(document.createTextNode(newsItem.text));
@@ -110,7 +110,7 @@
             from: isoString(new Date(formData.get("from"))),
             to: isoString(new Date(formData.get("to"))),
             text: formData.get("text"),
-          })
+          }),
         );
         location.reload();
       }
@@ -119,7 +119,7 @@
 
       const localIsoString = (date) =>
         `${date.getFullYear()}-${pad2(date.getMonth() + 1)}-${pad2(
-          date.getDate()
+          date.getDate(),
         )}T${pad2(date.getHours())}:${pad2(date.getMinutes())}`;
 
       function setDate() {
diff --git a/packages/vim-kmein/init.lua b/packages/vim-kmein/init.lua
index be2dd6e..a8b4715 100644
--- a/packages/vim-kmein/init.lua
+++ b/packages/vim-kmein/init.lua
@@ -3,14 +3,14 @@ local luasnip = require("luasnip")
 
 if vim.g.snippet_directory then
   require("luasnip.loaders.from_vscode").lazy_load({
-    paths = { vim.g.snippet_directory }
+    paths = { vim.g.snippet_directory },
   })
 end
 
 luasnip.config.set_config({
   history = true,
   updateevents = "TextChanged,TextChangedI",
-  enable_autosnippets = true
+  enable_autosnippets = true,
 })
 
 cmp.setup({
@@ -21,7 +21,7 @@ cmp.setup({
   },
   mapping = {
     -- https://github.com/hrsh7th/nvim-cmp/wiki/Example-mappings#super-tab-like-mapping
-    ['<Tab>'] = cmp.mapping(function(fallback)
+    ["<Tab>"] = cmp.mapping(function(fallback)
       if cmp.visible() then
         cmp.select_next_item()
       elseif luasnip.expand_or_jumpable() then
@@ -29,7 +29,7 @@ cmp.setup({
       else
         fallback()
       end
-    end, {"i", "s"}),
+    end, { "i", "s" }),
     ["<S-Tab>"] = cmp.mapping(function(fallback)
       if cmp.visible() then
         cmp.select_prev_item()
@@ -41,18 +41,18 @@ cmp.setup({
     end, { "i", "s" }),
   },
   sources = cmp.config.sources({
-    { name = 'nvim_lsp' },
-    { name = 'luasnip' },
-  })
+    { name = "nvim_lsp" },
+    { name = "luasnip" },
+  }),
 })
 
-local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+local capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities())
 
-local opts = { noremap=true, silent=true }
-vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
-vim.keymap.set('n', '<space>dn', vim.diagnostic.goto_prev, opts)
-vim.keymap.set('n', '<space>dp', vim.diagnostic.goto_next, opts)
-vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
+local opts = { noremap = true, silent = true }
+vim.keymap.set("n", "<space>e", vim.diagnostic.open_float, opts)
+vim.keymap.set("n", "<space>dn", vim.diagnostic.goto_prev, opts)
+vim.keymap.set("n", "<space>dp", vim.diagnostic.goto_next, opts)
+vim.keymap.set("n", "<space>q", vim.diagnostic.setloclist, opts)
 
 -- Use an on_attach function to only map the following keys
 -- after the language server attaches to the current buffer
@@ -61,23 +61,25 @@ local on_attach = function(client, bufnr)
   -- vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
   -- Mappings.
   -- See `:help vim.lsp.*` for documentation on any of the below functions
-  local bufopts = { noremap=true, silent=true, buffer=bufnr }
-  vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
-  vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
-  vim.keymap.set('n', 'gt', vim.lsp.buf.type_definition, bufopts)
-  vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
-  vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
-  vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
-  vim.keymap.set('n', '<space>f', vim.lsp.buf.format, bufopts)
-  vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
-  vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
-  vim.keymap.set('n', '<space>wl', function()
+  local bufopts = { noremap = true, silent = true, buffer = bufnr }
+  vim.keymap.set("n", "gD", vim.lsp.buf.declaration, bufopts)
+  vim.keymap.set("n", "gd", vim.lsp.buf.definition, bufopts)
+  vim.keymap.set("n", "gt", vim.lsp.buf.type_definition, bufopts)
+  vim.keymap.set("n", "K", vim.lsp.buf.hover, bufopts)
+  vim.keymap.set("n", "gi", vim.lsp.buf.implementation, bufopts)
+  vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, bufopts)
+  vim.keymap.set("n", "<space>f", vim.lsp.buf.format, bufopts)
+  vim.keymap.set("n", "<space>wa", vim.lsp.buf.add_workspace_folder, bufopts)
+  vim.keymap.set("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, bufopts)
+  vim.keymap.set("n", "<space>wl", function()
     print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
   end, bufopts)
-  vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
-  vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
-  vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
-  vim.keymap.set('n', '<space>f', function() vim.lsp.buf.format { async = true } end, bufopts)
+  vim.keymap.set("n", "<space>rn", vim.lsp.buf.rename, bufopts)
+  vim.keymap.set("n", "<space>ca", vim.lsp.buf.code_action, bufopts)
+  vim.keymap.set("n", "gr", vim.lsp.buf.references, bufopts)
+  vim.keymap.set("n", "<space>f", function()
+    vim.lsp.buf.format({ async = true })
+  end, bufopts)
 end
 
 local lsp_flags = {
@@ -97,17 +99,17 @@ local language_servers = {
   lua_ls = {
     Lua = {
       runtime = {
-        version = 'LuaJIT',
+        version = "LuaJIT",
       },
       diagnostics = {
-        globals = {'vim'},
+        globals = { "vim" },
       },
       workspace = {
-        library = vim.api.nvim_get_runtime_file("", true)
+        library = vim.api.nvim_get_runtime_file("", true),
       },
       telemetry = {
         enable = false,
-      }
+      },
     },
   },
   hls = {}, -- haskell-language-server
@@ -115,7 +117,7 @@ local language_servers = {
   jsonls = {}, -- vscode-langservers-extracted
   lemminx = {}, -- lemminx (for xml)
   nil_ls = {
-    ['nil'] = {
+    ["nil"] = {
       formatting = {
         command = { "nixfmt" },
       },
@@ -135,23 +137,23 @@ local language_servers = {
         args = { "-pdf", "-interaction=nonstopmode", "-synctex=1", "%f" },
         executable = "latexmk",
         forwardSearchAfter = false,
-        onSave = false
+        onSave = false,
       },
       chktex = {
         onEdit = false,
-        onOpenAndSave = false
+        onOpenAndSave = false,
       },
       diagnosticsDelay = 300,
       formatterLineLength = 80,
       forwardSearch = {
-        args = {}
+        args = {},
       },
       latexFormatter = "latexindent",
       latexindent = {
-        modifyLineBreaks = false
-      }
-    }
-  }
+        modifyLineBreaks = false,
+      },
+    },
+  },
 }
 
 for server, settings in pairs(language_servers) do
@@ -159,7 +161,7 @@ for server, settings in pairs(language_servers) do
     on_attach = on_attach,
     flags = lsp_flags,
     settings = settings,
-    capabilities = capabilities
+    capabilities = capabilities,
   })
   vim.lsp.enable(server)
 end
diff --git a/systems/makanek/monitoring/grafana-dashboards/niveum.json b/systems/makanek/monitoring/grafana-dashboards/niveum.json
index a45ad3b..febb6b8 100644
--- a/systems/makanek/monitoring/grafana-dashboards/niveum.json
+++ b/systems/makanek/monitoring/grafana-dashboards/niveum.json
@@ -180,9 +180,7 @@
         "justifyMode": "auto",
         "orientation": "auto",
         "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
+          "calcs": ["lastNotNull"],
           "fields": "",
           "values": false
         },
@@ -246,9 +244,7 @@
         "justifyMode": "auto",
         "orientation": "auto",
         "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
+          "calcs": ["lastNotNull"],
           "fields": "",
           "values": false
         },
@@ -429,9 +425,7 @@
         "justifyMode": "auto",
         "orientation": "auto",
         "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
+          "calcs": ["lastNotNull"],
           "fields": "",
           "values": false
         },
@@ -497,9 +491,7 @@
         "justifyMode": "auto",
         "orientation": "auto",
         "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
+          "calcs": ["lastNotNull"],
           "fields": "",
           "values": false
         },
@@ -562,9 +554,7 @@
         "justifyMode": "auto",
         "orientation": "auto",
         "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
+          "calcs": ["lastNotNull"],
           "fields": "",
           "values": false
         },
diff --git a/systems/makanek/names.nix b/systems/makanek/names.nix
index 73cf2d7..575b142 100644
--- a/systems/makanek/names.nix
+++ b/systems/makanek/names.nix
@@ -1,12 +1,14 @@
 {
   pkgs,
   ...
-}: let
+}:
+let
   port = 5703;
-in {
+in
+{
   systemd.services.names = {
-    wants = ["network-online.target"];
-    wantedBy = ["multi-user.target"];
+    wants = [ "network-online.target" ];
+    wantedBy = [ "multi-user.target" ];
     description = "Better clone of geogen.stoepel.net";
     serviceConfig = {
       DynamicUser = true;
diff --git a/systems/makanek/nextcloud.nix b/systems/makanek/nextcloud.nix
index 7e7b96a..4ff28e6 100644
--- a/systems/makanek/nextcloud.nix
+++ b/systems/makanek/nextcloud.nix
@@ -2,9 +2,11 @@
   pkgs,
   config,
   ...
-}: let
+}:
+let
   storageBoxMountPoint = "/mnt/storagebox";
-in {
+in
+{
   # https://docs.hetzner.com/de/robot/storage-box/access/access-samba-cifs/
   fileSystems.${storageBoxMountPoint} = {
     device = "//u359050.your-storagebox.de/backup";
@@ -23,8 +25,14 @@ in {
   };
 
   systemd.services.nextcloud-setup = {
-    wants = ["mnt-storagebox.mount" "postgresql.service"];
-    after = ["mnt-storagebox.mount" "postgresql.service"];
+    wants = [
+      "mnt-storagebox.mount"
+      "postgresql.service"
+    ];
+    after = [
+      "mnt-storagebox.mount"
+      "postgresql.service"
+    ];
   };
 
   age.secrets = {
@@ -73,7 +81,6 @@ in {
       # extraTrustedDomains = [ "toum.r" ];
     };
 
-
     settings = {
       defaultapp = "files";
       overwriteprotocol = "https";
@@ -92,12 +99,12 @@ in {
 
   services.postgresqlBackup = {
     enable = true;
-    databases = [config.services.nextcloud.config.dbname];
+    databases = [ config.services.nextcloud.config.dbname ];
   };
 
   services.postgresql = {
     enable = true;
-    ensureDatabases = [config.services.nextcloud.config.dbname];
+    ensureDatabases = [ config.services.nextcloud.config.dbname ];
     ensureUsers = [
       {
         name = "nextcloud";
diff --git a/systems/makanek/onlyoffice.nix b/systems/makanek/onlyoffice.nix
index feb6432..606fe0a 100644
--- a/systems/makanek/onlyoffice.nix
+++ b/systems/makanek/onlyoffice.nix
@@ -1,4 +1,5 @@
-{config, ...}: {
+{ config, ... }:
+{
   services.onlyoffice = {
     enable = true;
     port = 8111;
diff --git a/systems/makanek/retiolum-map.nix b/systems/makanek/retiolum-map.nix
index fd13dac..ab16134 100644
--- a/systems/makanek/retiolum-map.nix
+++ b/systems/makanek/retiolum-map.nix
@@ -3,17 +3,19 @@
   pkgs,
   lib,
   ...
-}: let
+}:
+let
   network = "retiolum";
 
   stateDirectory = "retiolum-map";
 
   geo-ip-database = "${lib.head config.services.geoipupdate.settings.EditionIDs}.mmdb";
   geo-ip-database-path = "${config.services.geoipupdate.settings.DatabaseDirectory}/${geo-ip-database}";
-in {
+in
+{
   systemd.services.retiolum-index = {
     description = "Retiolum indexing service";
-    wants = ["tinc.${network}.service"];
+    wants = [ "tinc.${network}.service" ];
     script = ''
       ${pkgs.tinc-graph}/bin/tinc-graph --geoip-file ${geo-ip-database-path} --network ${network} \
         | ${pkgs.coreutils}/bin/tee network.json \
@@ -24,7 +26,11 @@ in {
       cp ${pkgs.tinc-graph}/static/graph.html graph.html
     '';
     startAt = "hourly";
-    path = [pkgs.coreutils pkgs.jq pkgs.tinc_pre];
+    path = [
+      pkgs.coreutils
+      pkgs.jq
+      pkgs.tinc_pre
+    ];
     serviceConfig = {
       Type = "oneshot";
       User = "root";
@@ -38,7 +44,7 @@ in {
     settings = {
       AccountID = 608777;
       LicenseKey._secret = config.age.secrets.maxmind-license-key.path;
-      EditionIDs = ["GeoLite2-City"];
+      EditionIDs = [ "GeoLite2-City" ];
     };
   };
 
@@ -69,8 +75,8 @@ in {
   };
 
   systemd.services.geoip-share = {
-    after = ["geoipupdate.service"];
-    wantedBy = ["geoipupdate.service"];
+    after = [ "geoipupdate.service" ];
+    wantedBy = [ "geoipupdate.service" ];
     script = "${pkgs.curl}/bin/curl -fSs --data-binary @${geo-ip-database-path} http://c.r/${geo-ip-database} ";
     serviceConfig = {
       Type = "oneshot";
diff --git a/systems/makanek/scrabble.nix b/systems/makanek/scrabble.nix
index c31a9c0..3800b6a 100644
--- a/systems/makanek/scrabble.nix
+++ b/systems/makanek/scrabble.nix
@@ -10,22 +10,24 @@ in
     home = scrabbleDirectory;
     createHome = true;
   };
-  users.extraGroups.scrabble = {};
+  users.extraGroups.scrabble = { };
 
   systemd.services.scrabble = {
-    wantedBy = ["multi-user.target"];
+    wantedBy = [ "multi-user.target" ];
     enable = true;
     preStart = "npm install @cdot/xanado";
     path = [ pkgs.nodejs ];
     script = ''
-      ${scrabbleDirectory}/node_modules/.bin/xanado --config ${(pkgs.formats.json {}).generate "config.json" {
-        port = port;
-        host = "localhost";
-        game_defaults = {
-          edition = "Deutsch_Scrabble";
-          dictionary = "German";
-        };
-      }}
+      ${scrabbleDirectory}/node_modules/.bin/xanado --config ${
+        (pkgs.formats.json { }).generate "config.json" {
+          port = port;
+          host = "localhost";
+          game_defaults = {
+            edition = "Deutsch_Scrabble";
+            dictionary = "German";
+          };
+        }
+      }
     '';
     serviceConfig = {
       User = "scrabble";
@@ -34,7 +36,6 @@ in
     };
   };
 
-
   services.nginx.virtualHosts."scrabble.kmein.de" = {
     enableACME = true;
     forceSSL = true;
@@ -43,10 +44,10 @@ in
 
   systemd.services.scrabble-fix = {
     startAt = "hourly";
-    wantedBy = ["multi-user.target"];
+    wantedBy = [ "multi-user.target" ];
     enable = false;
     script = ''
-     ${pkgs.gnused}/bin/sed -i s/encadefrit/en/ sessions/*.json passwd.json"
+      ${pkgs.gnused}/bin/sed -i s/encadefrit/en/ sessions/*.json passwd.json"
     '';
     serviceConfig = {
       User = "scrabble";
diff --git a/systems/makanek/tt-rss.nix b/systems/makanek/tt-rss.nix
index 6ea2aa3..7fa7b2e 100644
--- a/systems/makanek/tt-rss.nix
+++ b/systems/makanek/tt-rss.nix
@@ -3,10 +3,12 @@
   lib,
   config,
   ...
-}: let
+}:
+let
   domain = "feed.kmein.de";
   port = 8181;
-in {
+in
+{
   services.miniflux = {
     enable = true;
     adminCredentialsFile = config.age.secrets.miniflux-credentials.path;
@@ -23,7 +25,7 @@ in {
 
   services.postgresqlBackup = {
     enable = true;
-    databases = ["miniflux"];
+    databases = [ "miniflux" ];
   };
 
   services.nginx.virtualHosts.${domain} = {
diff --git a/systems/makanek/weechat.nix b/systems/makanek/weechat.nix
index 58d4e16..3a9bf16 100644
--- a/systems/makanek/weechat.nix
+++ b/systems/makanek/weechat.nix
@@ -2,13 +2,15 @@
   lib,
   pkgs,
   ...
-}: let
+}:
+let
   weechatHome = "/var/lib/weechat";
-in {
-  systemd.services.weechat = let
-    tmux = pkgs.writers.writeDash "tmux" ''
-      exec ${pkgs.tmux}/bin/tmux -f ${
-        pkgs.writeText "tmux.conf" ''
+in
+{
+  systemd.services.weechat =
+    let
+      tmux = pkgs.writers.writeDash "tmux" ''
+        exec ${pkgs.tmux}/bin/tmux -f ${pkgs.writeText "tmux.conf" ''
           set-option -g prefix `
           unbind-key C-b
           bind ` send-prefix
@@ -21,174 +23,195 @@ in {
           bind-key p switch-client -p
           bind-key n switch-client -n
           bind-key C-s switch-client -l
-        ''
-      } "$@"
-    '';
-    weechat = pkgs.weechat-declarative.override {
-      config = {
-        scripts = [
-          pkgs.weechatScripts.weechat-autosort
-          pkgs.weechatScripts.colorize_nicks
-          pkgs.weechatScripts.hotlist2extern
-          # pkgs.weechatScripts.weechat-matrix
-        ];
-        settings = let
-          nick = "kmein";
-        in {
-          weechat = {
-            look.mouse = true;
-            look.prefix_align_max = 15;
-            color.chat_nick_colors = lib.lists.subtractLists (lib.range 52 69 ++ lib.range 231 248) (lib.range 31 254);
-          };
-          irc = {
-            look = {
-              server_buffer = "independent";
-              color_nicks_in_nicklist = true;
-            };
-            server_default = {
-              nicks = nick;
-              msg_part = "tschö mit ö";
-              msg_quit = "ciao kakao";
-              msg_kick = "warum machst du diese?";
-              realname = lib.head (lib.strings.split " " pkgs.lib.niveum.kieran.name);
-            };
-            server = {
-              hackint = {
-                autoconnect = true;
-                addresses = "irc.hackint.org/6697";
-                ipv6 = true;
-                tls = true;
-                autojoin = ["#eloop" "#krebs" "#the_playlist"];
-                sasl_mechanism = "plain";
-                sasl_username = nick;
-                sasl_password = "\${sec.data.hackint_sasl}";
+        ''} "$@"
+      '';
+      weechat = pkgs.weechat-declarative.override {
+        config = {
+          scripts = [
+            pkgs.weechatScripts.weechat-autosort
+            pkgs.weechatScripts.colorize_nicks
+            pkgs.weechatScripts.hotlist2extern
+            # pkgs.weechatScripts.weechat-matrix
+          ];
+          settings =
+            let
+              nick = "kmein";
+            in
+            {
+              weechat = {
+                look.mouse = true;
+                look.prefix_align_max = 15;
+                color.chat_nick_colors = lib.lists.subtractLists (lib.range 52 69 ++ lib.range 231 248) (
+                  lib.range 31 254
+                );
               };
-              libera = {
-                autoconnect = true;
-                addresses = "irc.libera.chat/6697";
-                tls = true;
-                autojoin = ["#haskell" "#fysi" "#binaergewitter" "#vim"];
-                sasl_mechanism = "plain";
-                sasl_username = nick;
-                sasl_password = "\${sec.data.libera_sasl}";
+              irc = {
+                look = {
+                  server_buffer = "independent";
+                  color_nicks_in_nicklist = true;
+                };
+                server_default = {
+                  nicks = nick;
+                  msg_part = "tschö mit ö";
+                  msg_quit = "ciao kakao";
+                  msg_kick = "warum machst du diese?";
+                  realname = lib.head (lib.strings.split " " pkgs.lib.niveum.kieran.name);
+                };
+                server = {
+                  hackint = {
+                    autoconnect = true;
+                    addresses = "irc.hackint.org/6697";
+                    ipv6 = true;
+                    tls = true;
+                    autojoin = [
+                      "#eloop"
+                      "#krebs"
+                      "#the_playlist"
+                    ];
+                    sasl_mechanism = "plain";
+                    sasl_username = nick;
+                    sasl_password = "\${sec.data.hackint_sasl}";
+                  };
+                  libera = {
+                    autoconnect = true;
+                    addresses = "irc.libera.chat/6697";
+                    tls = true;
+                    autojoin = [
+                      "#haskell"
+                      "#fysi"
+                      "#binaergewitter"
+                      "#vim"
+                    ];
+                    sasl_mechanism = "plain";
+                    sasl_username = nick;
+                    sasl_password = "\${sec.data.libera_sasl}";
+                  };
+                  retiolum = {
+                    autoconnect = true;
+                    addresses = "irc.r";
+                    tls = false;
+                    autojoin = [
+                      "#xxx"
+                      "#brockman"
+                      "#flix"
+                    ];
+                    command = lib.concatStringsSep "\\;" [
+                      "/oper admin aidsballs"
+                      "/msg nickserv always-on true"
+                      "/msg nickserv autoreplay-missed on"
+                      "/msg nickserv auto-away"
+                    ];
+                    sasl_mechanism = "plain";
+                    sasl_username = nick;
+                    sasl_password = "\${sec.data.retiolum_sasl}";
+                  };
+                  brockman = {
+                    autoconnect = true;
+                    addresses = "brockman.news";
+                    tls = false;
+                    autojoin = [
+                      "#cook"
+                      "#kmeinung"
+                    ];
+                    sasl_username = nick;
+                    sasl_password = "\${sec.data.brockman_sasl}";
+                    sasl_mechanism = "plain";
+                  };
+                };
               };
-              retiolum = {
-                autoconnect = true;
-                addresses = "irc.r";
-                tls = false;
-                autojoin = ["#xxx" "#brockman" "#flix"];
-                command = lib.concatStringsSep "\\;" [
-                  "/oper admin aidsballs"
-                  "/msg nickserv always-on true"
-                  "/msg nickserv autoreplay-missed on"
-                  "/msg nickserv auto-away"
-                ];
-                sasl_mechanism = "plain";
-                sasl_username = nick;
-                sasl_password = "\${sec.data.retiolum_sasl}";
+              logger.level.irc.news = 0;
+              plugins.var.perl.hotlist2extern = {
+                external_command_hotlist = "echo %X > ${weechatHome}/hotlist.txt";
+                external_command_hotlist_empty = "echo -n %X > ${weechatHome}/hotlist.txt";
+                lowest_priority = "2";
+                use_title = "off";
+                delimiter = ",";
               };
-              brockman = {
+              matrix.look.server_buffer = "merge_without_core";
+              matrix.server.nibbana = {
+                address = "nibbana.jp";
+                username = nick;
+                password = "\${sec.data.nibbana_account}";
                 autoconnect = true;
-                addresses = "brockman.news";
-                tls = false;
-                autojoin = ["#cook" "#kmeinung"];
-                sasl_username = nick;
-                sasl_password = "\${sec.data.brockman_sasl}";
-                sasl_mechanism = "plain";
+              };
+              alias.cmd.mod = "/quote omode $channel +o $nick";
+              relay = {
+                port.weechat = 9000;
+                network.password = "\${sec.data.relay_password}";
+              };
+              filters = {
+                zerocovid = {
+                  buffer = "irc.news.*";
+                  tags = "*";
+                  regex = "[kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|vaxx|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron|epidemi|booster|r-wert";
+                };
+                smart = {
+                  buffer = "*";
+                  tags = "irc_smart_filter";
+                  regex = "*";
+                };
+                playlist_topic = {
+                  buffer = "irc.*.#the_playlist";
+                  tags = "irc_topic";
+                  regex = "*";
+                };
+                brockman_notice = {
+                  buffer = "irc.news.*";
+                  tags = "irc_notice";
+                  regex = "*";
+                };
+                bots = {
+                  buffer = "irc.retiolum.*";
+                  tags = [
+                    "nick_gitlab"
+                    "nick_prometheus"
+                  ];
+                  regex = "*";
+                };
+                people = {
+                  buffer = "irc.*.*";
+                  tags = map (name: "nick_${name}") [ "mod_p[matrix-fli" ];
+                  regex = "*";
+                };
               };
             };
-          };
-          logger.level.irc.news = 0;
-          plugins.var.perl.hotlist2extern = {
-            external_command_hotlist = "echo %X > ${weechatHome}/hotlist.txt";
-            external_command_hotlist_empty = "echo -n %X > ${weechatHome}/hotlist.txt";
-            lowest_priority = "2";
-            use_title = "off";
-            delimiter = ",";
-          };
-          matrix.look.server_buffer = "merge_without_core";
-          matrix.server.nibbana = {
-            address = "nibbana.jp";
-            username = nick;
-            password = "\${sec.data.nibbana_account}";
-            autoconnect = true;
-          };
-          alias.cmd.mod = "/quote omode $channel +o $nick";
-          relay = {
-            port.weechat = 9000;
-            network.password = "\${sec.data.relay_password}";
-          };
-          filters = {
-            zerocovid = {
-              buffer = "irc.news.*";
-              tags = "*";
-              regex = "[kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|vaxx|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron|epidemi|booster|r-wert";
-            };
-            smart = {
-              buffer = "*";
-              tags = "irc_smart_filter";
-              regex = "*";
-            };
-            playlist_topic = {
-              buffer = "irc.*.#the_playlist";
-              tags = "irc_topic";
-              regex = "*";
-            };
-            brockman_notice = {
-              buffer = "irc.news.*";
-              tags = "irc_notice";
-              regex = "*";
-            };
-            bots = {
-              buffer = "irc.retiolum.*";
-              tags = ["nick_gitlab" "nick_prometheus"];
-              regex = "*";
-            };
-            people = {
-              buffer = "irc.*.*";
-              tags = map (name: "nick_${name}") ["mod_p[matrix-fli"];
-              regex = "*";
-            };
-          };
+          extraCommands = ''
+            /save
+            /connect -all
+          '';
+          # /matrix connect nibbana
         };
-        extraCommands = ''
-          /save
-          /connect -all
-        '';
-        # /matrix connect nibbana
+      };
+    in
+    {
+      description = "Weechat bouncer";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      restartIfChanged = true;
+      path = [ pkgs.alacritty.terminfo ];
+      environment.WEECHAT_HOME = weechatHome;
+      # preStart = "${pkgs.coreutils}/bin/rm $WEECHAT_HOME/*.conf";
+      script = "${tmux} -2 new-session -d -s IM ${weechat}/bin/weechat";
+      preStop = "${tmux} kill-session -t IM";
+      serviceConfig = {
+        User = "weechat";
+        Group = "weechat";
+        RemainAfterExit = true;
+        Type = "oneshot";
       };
     };
-  in {
-    description = "Weechat bouncer";
-    after = ["network.target"];
-    wantedBy = ["multi-user.target"];
-    restartIfChanged = true;
-    path = [pkgs.alacritty.terminfo];
-    environment.WEECHAT_HOME = weechatHome;
-    # preStart = "${pkgs.coreutils}/bin/rm $WEECHAT_HOME/*.conf";
-    script = "${tmux} -2 new-session -d -s IM ${weechat}/bin/weechat";
-    preStop = "${tmux} kill-session -t IM";
-    serviceConfig = {
-      User = "weechat";
-      Group = "weechat";
-      RemainAfterExit = true;
-      Type = "oneshot";
-    };
-  };
 
-  users.groups.weechat = {};
+  users.groups.weechat = { };
   users.extraUsers.weechat = {
     useDefaultShell = true;
-    openssh.authorizedKeys.keys =
-      pkgs.lib.niveum.kieran.sshKeys
-      ++ [
-        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC+KVDmYYH7mA8v81e9O3swXm3ZVYY9t4HP65ud61uXy weechat_android@kibbeh"
-      ];
+    openssh.authorizedKeys.keys = pkgs.lib.niveum.kieran.sshKeys ++ [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC+KVDmYYH7mA8v81e9O3swXm3ZVYY9t4HP65ud61uXy weechat_android@kibbeh"
+    ];
     createHome = true;
     group = "weechat";
     home = "/var/lib/weechat";
     isSystemUser = true;
-    packages = [pkgs.tmux];
+    packages = [ pkgs.tmux ];
   };
 
   age.secrets.weechat-sec = {
diff --git a/systems/manakish/configuration.nix b/systems/manakish/configuration.nix
index 32a3f33..f08e2c9 100644
--- a/systems/manakish/configuration.nix
+++ b/systems/manakish/configuration.nix
@@ -3,7 +3,8 @@
   pkgs,
   lib,
   ...
-}: {
+}:
+{
   imports = [
     # Include the results of the hardware scan.
     ./hardware-configuration.nix
@@ -47,7 +48,7 @@
       wlp3s0.useDHCP = true;
       wwp0s20u4i6.useDHCP = true;
     };
-    wireless.interfaces = ["wlp3s0"];
+    wireless.interfaces = [ "wlp3s0" ];
     retiolum = pkgs.lib.niveum.retiolumAddresses.manakish;
     hostName = "manakish";
   };
diff --git a/systems/manakish/hardware-configuration.nix b/systems/manakish/hardware-configuration.nix
index 32b4076..f8ff194 100644
--- a/systems/manakish/hardware-configuration.nix
+++ b/systems/manakish/hardware-configuration.nix
@@ -4,17 +4,25 @@
   pkgs,
   modulesPath,
   ...
-}: {
-  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
+}:
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
   boot = {
     initrd = {
-      availableKernelModules = ["xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci"];
-      kernelModules = [];
+      availableKernelModules = [
+        "xhci_pci"
+        "ehci_pci"
+        "ahci"
+        "usb_storage"
+        "sd_mod"
+        "sdhci_pci"
+      ];
+      kernelModules = [ ];
       luks.devices."crypted".device = "/dev/disk/by-uuid/493cb228-c292-4f71-9f38-dcb3e96dec47";
     };
-    kernelModules = ["kvm-intel"];
-    extraModulePackages = [];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
     loader.grub = {
       enable = true;
       efiSupport = true;
@@ -36,11 +44,11 @@
     "/mnt/sd-card" = {
       device = "/dev/disk/by-id/mmc-5E4S5_0x4c585d15-part1";
       fsType = "ext4";
-      options = ["nofail"];
+      options = [ "nofail" ];
     };
   };
 
-  swapDevices = [];
+  swapDevices = [ ];
   zramSwap.enable = true;
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
diff --git a/systems/manakish/hdmi.nix b/systems/manakish/hdmi.nix
index e074fef..4e9c81b 100644
--- a/systems/manakish/hdmi.nix
+++ b/systems/manakish/hdmi.nix
@@ -1,13 +1,17 @@
-{pkgs, ...}: {
-  services.xserver.displayManager.sessionCommands = let
-    intern = "LVDS-1";
-    extern = "HDMI-1";
-    pulseaudioCard = "alsa_card.pci-0000_00_1b.0";
-    # pulseaudioProfile = "output:hdmi-stereo-extra2+input:analog-stereo";
-    pulseaudioProfile = "alsa_output.pci-0000_00_1b.0.analog-stereo";
-  in
-    toString (pkgs.writers.writeDash "hdmi-on" ''
-      ${pkgs.xorg.xrandr}/bin/xrandr --output ${intern} --primary --auto --output ${extern} --above ${intern} --auto
-      ${pkgs.pulseaudio}/bin/pactl set-card-profile ${pulseaudioCard} ${pulseaudioProfile}
-    '');
+{ pkgs, ... }:
+{
+  services.xserver.displayManager.sessionCommands =
+    let
+      intern = "LVDS-1";
+      extern = "HDMI-1";
+      pulseaudioCard = "alsa_card.pci-0000_00_1b.0";
+      # pulseaudioProfile = "output:hdmi-stereo-extra2+input:analog-stereo";
+      pulseaudioProfile = "alsa_output.pci-0000_00_1b.0.analog-stereo";
+    in
+    toString (
+      pkgs.writers.writeDash "hdmi-on" ''
+        ${pkgs.xorg.xrandr}/bin/xrandr --output ${intern} --primary --auto --output ${extern} --above ${intern} --auto
+        ${pkgs.pulseaudio}/bin/pactl set-card-profile ${pulseaudioCard} ${pulseaudioProfile}
+      ''
+    );
 }
diff --git a/systems/tabula/hardware-configuration.nix b/systems/tabula/hardware-configuration.nix
index c68d58a..3af8372 100644
--- a/systems/tabula/hardware-configuration.nix
+++ b/systems/tabula/hardware-configuration.nix
@@ -4,7 +4,8 @@
   pkgs,
   modulesPath,
   ...
-}: {
+}:
+{
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
@@ -15,11 +16,19 @@
       device = "/dev/sda";
     };
     initrd = {
-      availableKernelModules = ["pata_sis" "ohci_pci" "ehci_pci" "sata_sis" "usb_storage" "sd_mod" "sr_mod"];
-      kernelModules = [];
+      availableKernelModules = [
+        "pata_sis"
+        "ohci_pci"
+        "ehci_pci"
+        "sata_sis"
+        "usb_storage"
+        "sd_mod"
+        "sr_mod"
+      ];
+      kernelModules = [ ];
     };
-    kernelModules = [];
-    extraModulePackages = [];
+    kernelModules = [ ];
+    extraModulePackages = [ ];
   };
 
   fileSystems."/" = {
@@ -28,7 +37,7 @@
   };
 
   swapDevices = [
-    {device = "/dev/disk/by-uuid/874256aa-5bae-44a4-8933-c65f8600fe78";}
+    { device = "/dev/disk/by-uuid/874256aa-5bae-44a4-8933-c65f8600fe78"; }
   ];
 
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
diff --git a/systems/tahina/configuration.nix b/systems/tahina/configuration.nix
index 49fa2d4..0dad355 100644
--- a/systems/tahina/configuration.nix
+++ b/systems/tahina/configuration.nix
@@ -3,7 +3,8 @@
   lib,
   pkgs,
   ...
-}: {
+}:
+{
   imports = [
     ./hardware-configuration.nix
     ../../configs/spacetime.nix
@@ -37,7 +38,7 @@
     name = "xenos";
     password = "xenos";
     isNormalUser = true;
-    extraGroups = ["networkmanager"];
+    extraGroups = [ "networkmanager" ];
   };
 
   services.desktopManager.pantheon.enable = true;
diff --git a/systems/tahina/hardware-configuration.nix b/systems/tahina/hardware-configuration.nix
index 67f9a8f..e910eb5 100644
--- a/systems/tahina/hardware-configuration.nix
+++ b/systems/tahina/hardware-configuration.nix
@@ -4,7 +4,8 @@
   pkgs,
   modulesPath,
   ...
-}: {
+}:
+{
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
@@ -18,12 +19,21 @@
       efi.canTouchEfiVariables = true;
     };
     initrd = {
-      availableKernelModules = ["xhci_pci" "ehci_pci" "ahci" "firewire_ohci" "usb_storage" "sd_mod" "sr_mod" "sdhci_pci"];
-      kernelModules = ["dm-snapshot"];
+      availableKernelModules = [
+        "xhci_pci"
+        "ehci_pci"
+        "ahci"
+        "firewire_ohci"
+        "usb_storage"
+        "sd_mod"
+        "sr_mod"
+        "sdhci_pci"
+      ];
+      kernelModules = [ "dm-snapshot" ];
       luks.devices.luksmap.device = "/dev/disk/by-uuid/b7d66981-8cb7-4aad-a595-ee6574b312cf";
     };
-    kernelModules = ["kvm-intel"];
-    extraModulePackages = [];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
   };
 
   fileSystems = {
diff --git a/systems/zaatar/backup.nix b/systems/zaatar/backup.nix
index 2212025..25596b8 100644
--- a/systems/zaatar/backup.nix
+++ b/systems/zaatar/backup.nix
@@ -3,15 +3,17 @@
   pkgs,
   lib,
   ...
-}: let
+}:
+let
   dataDir = "/backup/restic";
-in {
+in
+{
   services.restic.server = {
     enable = true;
     appendOnly = true;
     inherit dataDir;
     prometheus = true;
-    extraFlags = ["--no-auth"]; # auth is done via firewall
+    extraFlags = [ "--no-auth" ]; # auth is done via firewall
     listenAddress = toString pkgs.lib.niveum.restic.port;
   };
 
@@ -26,33 +28,35 @@ in {
     fsType = "ext4";
   };
 
-  networking.firewall = let
-    dport = pkgs.lib.niveum.restic.port;
-    protocol = "tcp";
-    rules = [
-      (pkgs.lib.niveum.firewall.accept {
-        inherit dport protocol;
-        source = pkgs.lib.niveum.retiolumAddresses.kabsa.ipv4;
-      })
-      (pkgs.lib.niveum.firewall.accept {
-        inherit dport protocol;
-        source = pkgs.lib.niveum.retiolumAddresses.manakish.ipv4;
-      })
-      (pkgs.lib.niveum.firewall.accept {
-        inherit dport protocol;
-        source = pkgs.lib.niveum.retiolumAddresses.makanek.ipv4;
-      })
-      (pkgs.lib.niveum.firewall.accept {
-        inherit dport protocol;
-        source = pkgs.lib.niveum.retiolumAddresses.fatteh.ipv4;
-      })
-      (pkgs.lib.niveum.firewall.accept {
-        inherit dport protocol;
-        source = pkgs.lib.niveum.retiolumAddresses.ful.ipv4;
-      })
-    ];
-  in {
-    extraCommands = pkgs.lib.niveum.firewall.addRules rules;
-    extraStopCommands = pkgs.lib.niveum.firewall.removeRules rules;
-  };
+  networking.firewall =
+    let
+      dport = pkgs.lib.niveum.restic.port;
+      protocol = "tcp";
+      rules = [
+        (pkgs.lib.niveum.firewall.accept {
+          inherit dport protocol;
+          source = pkgs.lib.niveum.retiolumAddresses.kabsa.ipv4;
+        })
+        (pkgs.lib.niveum.firewall.accept {
+          inherit dport protocol;
+          source = pkgs.lib.niveum.retiolumAddresses.manakish.ipv4;
+        })
+        (pkgs.lib.niveum.firewall.accept {
+          inherit dport protocol;
+          source = pkgs.lib.niveum.retiolumAddresses.makanek.ipv4;
+        })
+        (pkgs.lib.niveum.firewall.accept {
+          inherit dport protocol;
+          source = pkgs.lib.niveum.retiolumAddresses.fatteh.ipv4;
+        })
+        (pkgs.lib.niveum.firewall.accept {
+          inherit dport protocol;
+          source = pkgs.lib.niveum.retiolumAddresses.ful.ipv4;
+        })
+      ];
+    in
+    {
+      extraCommands = pkgs.lib.niveum.firewall.addRules rules;
+      extraStopCommands = pkgs.lib.niveum.firewall.removeRules rules;
+    };
 }
diff --git a/systems/zaatar/gaslight.nix b/systems/zaatar/gaslight.nix
index 8c7660c..5d2dae2 100644
--- a/systems/zaatar/gaslight.nix
+++ b/systems/zaatar/gaslight.nix
@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "gaslight-stream" ''
       ${pkgs.ffmpeg}/bin/ffmpeg -r 14 -s 640x480 -f video4linux2 -i /dev/video0 -f alsa -i default -c:v libx264 -preset ultrafast -c:a aac -f avi -
@@ -16,8 +17,6 @@
   ];
 }
 /*
-
-ssh machine gaslight-stream | mpv -
-ssh machine gaslight-say "blablabla"
+  ssh machine gaslight-stream | mpv -
+  ssh machine gaslight-say "blablabla"
 */
-
diff --git a/systems/zaatar/hardware-configuration.nix b/systems/zaatar/hardware-configuration.nix
index c37bd82..1600c76 100644
--- a/systems/zaatar/hardware-configuration.nix
+++ b/systems/zaatar/hardware-configuration.nix
@@ -4,14 +4,22 @@
   pkgs,
   modulesPath,
   ...
-}: {
-  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
+}:
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
   boot = {
-    initrd.availableKernelModules = ["ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_acpi" "rtsx_usb_sdmmc"];
-    kernelModules = ["kvm-intel"];
-    extraModulePackages = [];
-    supportedFilesystems = ["ntfs"];
+    initrd.availableKernelModules = [
+      "ahci"
+      "xhci_pci"
+      "usb_storage"
+      "sd_mod"
+      "sdhci_acpi"
+      "rtsx_usb_sdmmc"
+    ];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
+    supportedFilesystems = [ "ntfs" ];
     loader = {
       systemd-boot = {
         enable = true;
@@ -32,9 +40,9 @@
     };
   };
 
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/7b2a3e4c-e53f-4c53-b599-b6d6cff49f1f"; }
-    ];
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/7b2a3e4c-e53f-4c53-b599-b6d6cff49f1f"; }
+  ];
 
   nix.settings.max-jobs = lib.mkDefault 4;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
diff --git a/systems/zaatar/home-assistant.nix b/systems/zaatar/home-assistant.nix
index 4279a44..8390a0c 100644
--- a/systems/zaatar/home-assistant.nix
+++ b/systems/zaatar/home-assistant.nix
@@ -1,8 +1,15 @@
-{config, pkgs, lib, ...}: let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
   port = 8123;
   volumeName = "home-assistant";
-in {
-  networking.firewall.allowedTCPPorts = [port];
+in
+{
+  networking.firewall.allowedTCPPorts = [ port ];
 
   services.nginx.virtualHosts."home.kmein.r" = {
     locations."/" = {
@@ -59,7 +66,7 @@ in {
     enable = true;
     autoPrune = {
       enable = true;
-      flags = ["--all"];
+      flags = [ "--all" ];
     };
   };
 
diff --git a/systems/zaatar/kiosk.nix b/systems/zaatar/kiosk.nix
index 4c5bc47..6607c49 100644
--- a/systems/zaatar/kiosk.nix
+++ b/systems/zaatar/kiosk.nix
@@ -3,20 +3,25 @@
   pkgs,
   lib,
   ...
-}: {
+}:
+{
   users.extraUsers.kiosk = {
     isNormalUser = true;
     password = "";
-    extraGroups = ["audio" "pipewire"];
+    extraGroups = [
+      "audio"
+      "pipewire"
+    ];
   };
   # TODO https://github.com/cage-kiosk/cage/issues/138
   services.cage = {
     enable = true;
     user = config.users.extraUsers.kiosk.name;
-    extraArguments = ["-s"]; # allow vt switching
-    program = let
-      startUrls = [];
-    in
+    extraArguments = [ "-s" ]; # allow vt switching
+    program =
+      let
+        startUrls = [ ];
+      in
       pkgs.writers.writeDash "kiosk-browser" ''
         while true; do
           ${pkgs.brave}/bin/brave \
diff --git a/systems/zaatar/moodle-dl-meinhark.nix b/systems/zaatar/moodle-dl-meinhark.nix
index 2f3c69e..633de82 100644
--- a/systems/zaatar/moodle-dl-meinhark.nix
+++ b/systems/zaatar/moodle-dl-meinhark.nix
@@ -3,21 +3,25 @@
   pkgs,
   lib,
   ...
-}: let
-  moodle-dl-package = pkgs.moodle-dl.overrideAttrs (old:
+}:
+let
+  moodle-dl-package = pkgs.moodle-dl.overrideAttrs (
+    old:
     old
     // {
       # patches = [../../packages/moodle-dl/telegram-format.patch]; TODO?
-    });
-in {
+    }
+  );
+in
+{
   age.secrets = {
     /*
-    moodle-dl-tokens = {
-      file = ../../secrets/zaatar-moodle-dl-tokens.json.age;
-      owner = "moodle-dl";
-      group = "moodle-dl";
-      mode = "400";
-    };
+      moodle-dl-tokens = {
+        file = ../../secrets/zaatar-moodle-dl-tokens.json.age;
+        owner = "moodle-dl";
+        group = "moodle-dl";
+        mode = "400";
+      };
     */
     moodle-dl-basicAuth = {
       file = ../../secrets/zaatar-moodle-dl-basicAuth.age;
@@ -120,10 +124,10 @@ in {
 
   fileSystems."/export/moodle" = {
     device = config.services.moodle-dl.directory;
-    options = ["bind"];
+    options = [ "bind" ];
   };
 
-  networking.firewall.allowedTCPPorts = [2049];
+  networking.firewall.allowedTCPPorts = [ 2049 ];
 
   services.nginx.enable = true;
 
@@ -140,11 +144,16 @@ in {
 
   services.nfs.server = {
     enable = true;
-    exports = let
-      machines = with pkgs.lib.niveum.retiolumAddresses; [kabsa manakish];
-    in ''
-      /export        ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(fsid=0)") machines}
-      /export/moodle ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(insecure,rw)") machines}
-    '';
+    exports =
+      let
+        machines = with pkgs.lib.niveum.retiolumAddresses; [
+          kabsa
+          manakish
+        ];
+      in
+      ''
+        /export        ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(fsid=0)") machines}
+        /export/moodle ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(insecure,rw)") machines}
+      '';
   };
 }