🎨 chore(web): apply ESLint and Prettier auto-fixes (baseline)

- Ran: bun run eslint:fix && bun run lint:fix
- Inserted AGPL license header via eslint-plugin-header
- Enforced no-multiple-empty-lines and other lint rules
- Formatted code using Prettier v3 (@so1ve/prettier-config)
- No functional changes; formatting-only baseline across JS/JSX files

web/src/App.jsx

@@ -73,10 +73,7 @@ function App() {
             </Suspense>
           }
         />
-        <Route
-          path='/forbidden'
-          element={<Forbidden />}
-        />
+        <Route path='/forbidden' element={<Forbidden />} />
         <Route
           path='/console/models'
           element={