Add settings page for managing forecasting API key and URL via UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/node_modules/lucide-react/dist/esm/icons/headphone-off.js

@@ -0,0 +1,25 @@
+/**
+ * @license lucide-react v0.468.0 - 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 HeadphoneOff = createLucideIcon("HeadphoneOff", [
+  ["path", { d: "M21 14h-1.343", key: "1jdnxi" }],
+  ["path", { d: "M9.128 3.47A9 9 0 0 1 21 12v3.343", key: "6kipu2" }],
+  ["path", { d: "m2 2 20 20", key: "1ooewy" }],
+  ["path", { d: "M20.414 20.414A2 2 0 0 1 19 21h-1a2 2 0 0 1-2-2v-3", key: "9x50f4" }],
+  [
+    "path",
+    {
+      d: "M3 14h3a2 2 0 0 1 2 2v3a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-7a9 9 0 0 1 2.636-6.364",
+      key: "1bkxnm"
+    }
+  ]
+]);
+
+export { HeadphoneOff as default };
+//# sourceMappingURL=headphone-off.js.map