Update apps.json for ProStore v1.2.0

Author: github-actions[bot]

apps.json

@@ -246,6 +246,16 @@
         "https://raw.githubusercontent.com/ProStore-iOS/ProStore/refs/heads/main/gallery/Screenshot5.png"
       ],
       "versions": [
+        {
+          "version": "1.2.0",
+          "date": "2025-12-17T03:16:16+0000",
+          "localizedDescription": "What's new in Version 1.2.0?\n- Fix bug\n- Update README with to-do list and credits\n- Rename About to Settings\n- Add Sources Manager",
+          "downloadURL": "https://github.com/ProStore-iOS/ProStore/releases/download/v1.2.0/com.prostoreios.prostore-unsigned-ios.ipa",
+          "size": 5517469,
+          "sha256": "64ffba97edede39eb1ee5f067990e84f47f171a9ede5adc5ed23c5c936f3293f",
+          "minOSVersion": "16.0",
+          "fullDate": "20251217031616"
+        },
         {
           "version": "1.1.8",
           "date": "2025-12-17T02:23:28+0000",