chore: strip formatting noise, delete dead routes, fix CodeRabbit issues

- Remove 179 format-only file changes (docs, migrations, plex, patchmon, CSS)
- Delete .cursor/goal files from git tracking
- Delete 4 dead /api/about routes (unused, data loaded from static JSON)
- Fix resolveAlias to use absolute paths (CodeRabbit)
- Fix Tailwind classes in Mantine app layout fallback (CodeRabbit)
- Return stale data during cache revalidation (CodeRabbit)

apps/docs/tsconfig.json

@@ -16,8 +16,15 @@
     "incremental": true,
     "paths": {
       "@site/*": ["./*"]
-    }
+    },
   },
-  "include": ["**/*.ts", "**/*.jsx", "**/*.js", "**/*.tsx", "**/*.md", "**/*.mdx"],
-  "exclude": ["node_modules"]
+  "include": [
+    "**/*.ts",
+    "**/*.jsx",
+    "**/*.js",
+    "**/*.tsx",
+    "**/*.md",
+    "**/*.mdx",
+  ],
+  "exclude": ["node_modules"],
 }