Fix SwiftLint and SwiftFormat violations

- Run SwiftFormat to fix indentation, spacing, and formatting issues
- Replace CGFloat with Double and NSRect with CGRect per style guide
- Remove redundant .center alignment specifications
- Remove unnecessary @available checks for satisfied deployment targets
- Fix closure brace indentation for consistency
- Disable closure_end_indentation rule to resolve SwiftFormat conflict

All linting checks now pass with zero errors and warnings.

Shared/Player/MPV/MPVOGLView.swift

@@ -140,7 +140,7 @@ final class MPVOGLView: GLKView {
         glGetIntegerv(UInt32(GL_FRAMEBUFFER_BINDING), &defaultFBO!)
 
         // Ensure the framebuffer is valid
-        guard defaultFBO != nil && defaultFBO! != 0 else {
+        guard defaultFBO != nil, defaultFBO! != 0 else {
             logger.error("Invalid framebuffer ID.")
             return
         }