fix: bump react to 19.2.5 to match react-dom, resolve npm ci ERESOLVE

Agent-Logs-Url: https://github.com/christianlouis/InboxConverge/sessions/5060147f-ea01-424c-b960-5d9cd050d15f

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

frontend/package-lock.json

@@ -12,7 +12,7 @@
         "axios": "^1.15.0",
         "lucide-react": "^1.8.0",
         "next": "16.2.3",
-        "react": "19.2.4",
+        "react": "19.2.5",
         "react-dom": "19.2.5",
         "zustand": "^5.0.12"
       },
@@ -8908,9 +8908,9 @@
       "license": "MIT"
     },
     "node_modules/react": {
-      "version": "19.2.4",
-      "resolved": "https://registry.npmjs.org/react/-/react-19.2.4.tgz",
-      "integrity": "sha512-9nfp2hYpCwOjAN+8TZFGhtWEwgvWHXqESH8qT89AT/lWklpLON22Lc8pEtnpsZz7VmawabSU0gCjnj8aC0euHQ==",
+      "version": "19.2.5",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.5.tgz",
+      "integrity": "sha512-llUJLzz1zTUBrskt2pwZgLq59AemifIftw4aB7JxOqf1HY2FDaGDxgwpAPVzHU1kdWabH7FauP4i1oEeer2WCA==",
       "license": "MIT",
       "engines": {
         "node": ">=0.10.0"