fix: add overlay to web module

hosts/fw/modules/web/default.nix

@@ -15,6 +15,9 @@ in {
             "n8n"
           ];
         };
+        overlays = [
+          (import ../../utils/overlays/packages.nix)
+        ];
       };
       config = {
         microvm = {

utils/overlays/packages.nix

@@ -18,5 +18,61 @@ self: super: {
 
   pyload-ng = self.callPackage ../pkgs/pyload-ng { pyload-ng = super.pyload-ng; };
 
+  # TODO: Remove this override once nixpkgs includes invidious >= 2.20250204 with PR #5614 fix
+  # Fix for 400 errors on channel lists - https://github.com/iv-org/invidious/pull/5614
+  invidious =
+    let
+      version = "unstable-2026-02-04";
+      commit = "ecbc21b";
+      date = "2026.02.04";
+      src = super.fetchFromGitHub {
+        owner = "iv-org";
+        repo = "invidious";
+        rev = "ecbc21b0678eac4a0c8f745de5cc78eef4841221";
+        fetchSubmodules = true;
+        hash = "sha256-S6/d1Fzv3CrZHBW3aE21OoPUeQwEFFMwkeJyUKyTcGQ=";
+      };
+      # Fetch videojs dependencies - reuse existing hash as dependencies are unlikely to change
+      videojs = super.stdenvNoCC.mkDerivation {
+        name = "videojs";
+        inherit src;
+        builder = "${super.path}/pkgs/by-name/in/invidious/videojs.sh";
+        nativeBuildInputs = with super; [ cacert crystal_1_16 openssl pkg-config ];
+        outputHashAlgo = "sha256";
+        outputHashMode = "recursive";
+        outputHash = "sha256-jED3zsDkPN8i6GhBBJwnsHujbuwlHdsVpVqa1/pzSH4=";
+      };
+    in
+    super.invidious.overrideAttrs (oldAttrs: {
+      inherit version src;
+      postPatch = let
+        branchTemplate = ''{{ "#{`git branch | sed -n '/* /s///p'`.strip}" }}'';
+        commitTemplate = ''{{ "#{`git rev-list HEAD --max-count=1 --abbrev-commit`.strip}" }}'';
+        versionTemplate = ''{{ "#{`git log -1 --format=%ci | awk '{print $1}' | sed s/-/./g`.strip}" }}'';
+        tagTemplate = ''{{ "#{`git tag --points-at HEAD`.strip}" }}'';
+        assetCommitTemplate = ''{{ "#{`git rev-list HEAD --max-count=1 --abbrev-commit -- assets`.strip}" }}'';
+      in ''
+        for d in ${videojs}/*; do ln -s "$d" assets/videojs; done
+
+        substituteInPlace src/invidious.cr \
+            --replace-fail ${super.lib.escapeShellArg branchTemplate} '"master"' \
+            --replace-fail ${super.lib.escapeShellArg commitTemplate} '"${commit}"' \
+            --replace-fail ${super.lib.escapeShellArg versionTemplate} '"${date}"' \
+            --replace-fail ${super.lib.escapeShellArg tagTemplate} '""' \
+            --replace-fail ${super.lib.escapeShellArg assetCommitTemplate} '"${commit}"'
+
+        substituteInPlace src/invidious.cr \
+            --replace-fail 'public_folder "assets"' 'public_folder "${placeholder "out"}/share/invidious/assets"'
+        substituteInPlace src/invidious/helpers/i18n.cr \
+            --replace-fail 'File.read("locales/' 'File.read("${placeholder "out"}/share/invidious/locales/'
+
+        substituteInPlace src/invidious/database/base.cr \
+              --replace-fail 'config/sql' '${placeholder "out"}/share/invidious/config/sql'
+
+        substituteInPlace src/invidious/user/captcha.cr \
+            --replace-fail 'Process.run(%(rsvg-convert' 'Process.run(%(${super.lib.getBin super.librsvg}/bin/rsvg-convert'
+      '';
+    });
+
   # vscode-insiders = (super.callPackage ../pkgs/vscode-insiders.nix { });
 }