feat: add alert management functionality in NotificationSettingsModal and implement stacks API endpoint

backend/cookies.txt

@@ -0,0 +1,4 @@
+# Netscape HTTP Cookie File
+# https://curl.se/docs/http-cookies.html
+# This file was generated by libcurl! Edit at your own risk.
+

backend/package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "build": "tsc",
     "start": "node dist/index.js",
-    "dev": "nodemon --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --ext ts,json --exec ts-node src/index.ts",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "keywords": [],
@@ -42,4 +42,4 @@
     "ws": "^8.19.0",
     "yaml": "^2.8.2"
   }
-}
+}

backend/src/index.ts

@@ -663,6 +663,15 @@ app.get('/api/system/stats', async (req: Request, res: Response) => {
 
 // --- Notification & Alerting Routes ---
 
+app.get('/api/stacks', async (req: Request, res: Response) => {
+  try {
+    const stacks = await fileSystemService.getStacks();
+    res.json(stacks);
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to fetch stacks' });
+  }
+});
+
 app.get('/api/agents', async (req: Request, res: Response) => {
   try {
     const agents = DatabaseService.getInstance().getAgents();