fix(mcp-server): review fixes for the shell's build

tsc -p shell checked nothing: the inherited exclude dropped every shell
file; the shell's tsconfig now excludes node_modules only. Tailwind scans
app-toaster.tsx too, so the sync notices look like the web app's toasts.
The bundle keeps its dependencies' license comments (esbuild appends them
at the end). postcss, which build-shell.mjs loads from the root, is a
declared devDependency.

package-lock.json

@@ -100,6 +100,7 @@
                 "husky": "^9.1.7",
                 "jsdom": "^27.4.0",
                 "lint-staged": "^16.2.7",
+                "postcss": "^8.5.6",
                 "shx": "^0.4.0",
                 "tailwindcss": "^4",
                 "typescript": "^5",

package.json

@@ -135,6 +135,7 @@
         "husky": "^9.1.7",
         "jsdom": "^27.4.0",
         "lint-staged": "^16.2.7",
+        "postcss": "^8.5.6",
         "shx": "^0.4.0",
         "tailwindcss": "^4",
         "typescript": "^5",

packages/mcp-server/scripts/build-shell.mjs

@@ -35,7 +35,6 @@ const result = await build({
     target: "es2022",
     platform: "browser",
     jsx: "automatic",
-    legalComments: "none",
     metafile: true,
     absWorkingDir: root,
     alias: {

packages/mcp-server/shell/shell.css

@@ -8,6 +8,7 @@
 @source "../../../components/canvas";
 @source "../../../components/ui";
 @source "../../../components/ai-elements";
+@source "../../../components/workspace/app-toaster.tsx";
 
 /* System fonts stand in for the web fonts the Next.js layout loads */
 :root {

packages/mcp-server/shell/tsconfig.json

@@ -5,5 +5,6 @@
         "incremental": false,
         "plugins": []
     },
-    "include": ["./**/*.ts", "./**/*.tsx"]
+    "include": ["./**/*.ts", "./**/*.tsx"],
+    "exclude": ["node_modules"]
 }