feat(frontend): add API client, layout, and routing

- Create Axios-based API client with sources, jobs, and dashboard endpoints
- Add responsive Layout component with navigation sidebar
- Set up React Router with Dashboard, Backups, and Settings routes
- Configure TanStack Query provider with default options
- Use lucide-react for navigation icons

frontend/node_modules/lucide-react/dist/esm/icons/bug-play.js

@@ -0,0 +1,23 @@
+/**
+ * @license lucide-react v0.303.0 - ISC
+ *
+ * This source code is licensed under the ISC license.
+ * See the LICENSE file in the root directory of this source tree.
+ */
+
+import createLucideIcon from '../createLucideIcon.js';
+
+const BugPlay = createLucideIcon("BugPlay", [
+  ["path", { d: "m8 2 1.88 1.88", key: "fmnt4t" }],
+  ["path", { d: "M14.12 3.88 16 2", key: "qol33r" }],
+  ["path", { d: "M9 7.13v-1a3.003 3.003 0 1 1 6 0v1", key: "d7y7pr" }],
+  ["path", { d: "M18 11a4 4 0 0 0-4-4h-4a4 4 0 0 0-4 4v3a6.1 6.1 0 0 0 2 4.5", key: "1tjixy" }],
+  ["path", { d: "M6.53 9C4.6 8.8 3 7.1 3 5", key: "32zzws" }],
+  ["path", { d: "M6 13H2", key: "82j7cp" }],
+  ["path", { d: "M3 21c0-2.1 1.7-3.9 3.8-4", key: "4p0ekp" }],
+  ["path", { d: "M20.97 5c0 2.1-1.6 3.8-3.5 4", key: "18gb23" }],
+  ["path", { d: "m12 12 8 5-8 5Z", key: "1ydf81" }]
+]);
+
+export { BugPlay as default };
+//# sourceMappingURL=bug-play.js.map