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/Display/Source/Navigation/NavigationModalFrame.swift

@@ -109,7 +109,7 @@ public final class NavigationModalFrame: ASDisplayNode {
         let contentScale = (layout.size.width - sideInset * 2.0) / layout.size.width
         let bottomInset: CGFloat = layout.size.height - contentScale * layout.size.height - topInset
         
-        let cornerRadius: CGFloat = 28.0
+        let cornerRadius: CGFloat = 38.0
         let initialCornerRadius: CGFloat
         if !layout.safeInsets.top.isZero {
             initialCornerRadius = layout.deviceMetrics.screenCornerRadius