Feat/update alerts

HTC-dashboard/package.json

@@ -10,6 +10,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "hls.js": "^1.6.14",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
     "react-router-dom": "^7.9.5"

HTC-dashboard/public/client_alerts_Critical1.json

@@ -0,0 +1,230 @@
+{
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+}