Configure TS, Vue, Astro and CSS language servers

- Comment out the Astro extension in Zed
- Add tailwindcss-language-server and typescript-language-server
  packages
- Configure language servers for TypeScript, Astro, Vue, and CSS
- Enable Vue‑specific LSP options and TypeScript inlay hints
- Provide TailwindCSS class extraction regex patterns for the LSP

modules/core/packages/appimages/helium.nix

@@ -37,3 +37,4 @@ in
     };
   }
 # https://github.com/imputnet/helium-linux/releases/download/0.11.7.1/helium-0.11.7.1-x86_64.AppImage
+

modules/home/zed/extensions.nix

@@ -4,7 +4,7 @@ _: {
     "dockerfile"
     "git-firefly"
     "vue"
-    "astro"
+    # "astro"
     "docker-compose"
     "nix"
     "csv"

modules/home/zed/extra-packages.nix

@@ -9,5 +9,7 @@
     python314
     ruff
     deputy
+    tailwindcss-language-server
+    typescript-language-server
   ];
 }

modules/home/zed/user-settings/languages.nix

@@ -25,6 +25,8 @@ _: {
       tab_size = 2;
     };
     TypeScript = {
+      language_servers = ["typescript-language-server" "!vtsls"];
+      colorize_brackets = true;
       formatter.language_server.name = "biome";
       code_actions_on_format = {
         "source.fixAll.biome" = true;
@@ -33,6 +35,7 @@ _: {
       tab_size = 2;
     };
     Astro = {
+      language_servers = ["typescript-language-server" "!vtsls"];
       formatter.language_server.name = "biome";
       code_actions_on_format = {
         "source.fixAll.biome" = true;
@@ -41,6 +44,8 @@ _: {
       tab_size = 2;
     };
     "Vue.js" = {
+      language_servers = ["vue-language-server" "!vetur" "typescript-language-server" "!vtsls"];
+      colorize_brackets = true;
       formatter.language_server.name = "biome";
       code_actions_on_format = {
         "source.fixAll.biome" = true;
@@ -65,6 +70,10 @@ _: {
       tab_size = 2;
     };
     CSS = {
+      language_servers = [
+        "tailwindcss-intellisense-css"
+        "!vscode-css-language-server"
+      ];
       formatter.language_server.name = "biome";
       code_actions_on_format = {
         "source.fixAll.biome" = true;

modules/home/zed/user-settings/lsp.nix

@@ -15,6 +15,62 @@
     #     ];
     #   };
     # };
+    vue-language-server = {
+      initialization_options = {
+        vue.hybridMode = true;
+        typescript.tsdk = "./node_modules/typescript/lib";
+      };
+      settings = {
+        "vue.inlayHints.inlineHandlerLeading" = true;
+        "vue.inlayHints.missingProps" = true;
+        "vue.inlayHints.optionsWrapper" = true;
+        "vue.inlayHints.vBindShorthand" = true;
+        "vue.inlayHints.destructuredProps" = true;
+
+        "vue.format.template.initialIndent" = true;
+        "vue.format.script.initialIndent" = true;
+        "vue.format.style.initialIndent" = true;
+
+        "vue.editor.focusMode" = true;
+        "vue.editor.reactivityVisualization" = true;
+        "vue.editor.templateInterpolationDecorators" = true;
+
+        "vue.hover.rich" = true;
+        "vue.autoInsert.bracketSpacing" = true;
+      };
+    };
+    typescript-language-server.initialization_options.preferences = {
+      includeInlayParameterNameHints = "all";
+      includeInlayParameterNameHintsWhenArgumentMatchesName = true;
+      includeInlayFunctionParameterTypeHints = true;
+      includeInlayVariableTypeHints = true;
+      includeInlayVariableTypeHintsWhenTypeMatchesName = true;
+      includeInlayPropertyDeclarationTypeHints = true;
+      includeInlayFunctionLikeReturnTypeHints = true;
+      includeInlayEnumMemberValueHints = true;
+    };
+    tailwindcss-language-server = {
+      settings = {
+        includeLanguages.vue = "html";
+        classFunctions = ["cva" "cx" "cn"];
+      };
+      experimental.classRegex = [
+        "class=\"([^\"]*)\""
+        "class='([^']*)'"
+        ":class=\"([^\"]*)\""
+        ":class='([^']*)'"
+        "\\.className\\s*[+]?=\\s*['\"]([^'\"]*)['\"]"
+        "\\.setAttributeNS\\(.*,\\s*['\"]class['\"],\\s*['\"]([^'\"]*)['\"]"
+        "\\.setAttribute\\(['\"]class['\"],\\s*['\"]([^'\"]*)['\"]"
+        "\\.classList\\.add\\(['\"]([^'\"]*)['\"]"
+        "\\.classList\\.remove\\(['\"]([^'\"]*)['\"]"
+        "\\.classList\\.toggle\\(['\"]([^'\"]*)['\"]"
+        "\\.classList\\.contains\\(['\"]([^'\"]*)['\"]"
+        "\\.classList\\.replace\\(\\s*['\"]([^'\"]*)['\"]"
+        "\\.classList\\.replace\\([^,)]+,\\s*['\"]([^'\"]*)['\"]"
+        "[cls|cn|className]\\s\\:\\=\\s\"([^\"]*)"
+      ];
+    };
     deputy = {
       binary = {
         path = lib.getExe pkgs.deputy;