chore: migrate to new version + fixed several critical bugs

- Migrated project to latest Telegram iOS base (v12.3.2+)
- Fixed circular dependency between GhostModeManager and MiscSettingsManager
- Fixed multiple Bazel build configuration errors (select() default conditions)
- Fixed duplicate type definitions in PeerInfoScreen
- Fixed swiftmodule directory resolution in build scripts
- Added Ghostgram Settings tab in main Settings menu with all 5 features
- Cleared sensitive credentials from config.json (template-only now)
- Excluded bazel-cache from version control

submodules/TelegramUI/Components/ForumCreateTopicScreen/Sources/ForumCreateTopicScreen.swift

@@ -1012,7 +1012,7 @@ public class ForumCreateTopicScreen: ViewControllerComponentContainer {
             isHiddenUpdatedImpl?(isHidden)
         }, openPremium: {
             openPremiumImpl?()
-        }), navigationBarAppearance: .transparent)
+        }), navigationBarAppearance: .default)
         
         let presentationData = context.sharedContext.currentPresentationData.with { $0 }
         let title: String