chore: fix all biome lint errors

- Auto-fix string concatenation → template literals
- Remove unused imports
- Prefix unused function with underscore
- Format fixes across multiple files

packages/workflow-dashboard/package.json

@@ -1,7 +1,10 @@
 {
   "name": "@uncaged/workflow-dashboard",
   "version": "0.1.0",
-  "files": ["dist", "package.json"],
+  "files": [
+    "dist",
+    "package.json"
+  ],
   "private": true,
   "type": "module",
   "scripts": {
@@ -26,4 +29,4 @@
     "typescript": "^6.0.3",
     "vite": "^8.0.11"
   }
-}
+}

packages/workflow-dashboard/src/components/login.tsx

@@ -70,7 +70,6 @@ export function LoginPage({ onLogin }: Props) {
               borderColor: "var(--color-border)",
               color: "var(--color-text)",
             }}
-            autoFocus
           />
           {error && (
             <p className="text-xs mb-3" style={{ color: "var(--color-error)" }}>