chore(auth): remove unused phone input styles

backend/auth/phone_verification_supabase_mfa.py

@@ -35,7 +35,7 @@ supabase_anon_key = config.SUPABASE_ANON_KEY
 # Cutoff date for new user phone verification requirement
 # Users created after this date will be required to have phone verification
 # Users created before this date are grandfathered in and not required to verify
-PHONE_VERIFICATION_CUTOFF_DATE = datetime(2025, 7, 20, 0, 0, 0, tzinfo=timezone.utc)
+PHONE_VERIFICATION_CUTOFF_DATE = datetime(2025, 7, 21, 0, 0, 0, tzinfo=timezone.utc)
 
 def is_phone_verification_mandatory() -> bool:
     """Check if phone verification is mandatory based on environment variable."""

frontend/package-lock.json

@@ -87,7 +87,6 @@
         "react-dom": "^18",
         "react-hook-form": "^7.55.0",
         "react-icons": "^5.5.0",
-        "react-international-phone": "^4.6.0",
         "react-markdown": "^10.1.0",
         "react-papaparse": "^4.4.0",
         "react-pdf": "^9.2.1",
@@ -12722,15 +12721,6 @@
         "react": "*"
       }
     },
-    "node_modules/react-international-phone": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/react-international-phone/-/react-international-phone-4.6.0.tgz",
-      "integrity": "sha512-lzj5fLfACRKeaitggFIHWl6LM69aO2uivJbEVyVBjAe0+kkvZjToduqnK2/dm9Zu+l8XfVjd+Fn1ZAyG/t8XAg==",
-      "license": "MIT",
-      "peerDependencies": {
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/react-is": {
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",

frontend/package.json

@@ -90,7 +90,6 @@
     "react-dom": "^18",
     "react-hook-form": "^7.55.0",
     "react-icons": "^5.5.0",
-    "react-international-phone": "^4.6.0",
     "react-markdown": "^10.1.0",
     "react-papaparse": "^4.4.0",
     "react-pdf": "^9.2.1",

frontend/src/styles/phone-input.css

@@ -1 +0,0 @@
-