Fix 15 SwiftLint errors blocking release workflow (#10)

- opening_brace: move opening braces to same line in computed properties
- redundant_string_enum_value: remove explicit raw values matching case names
- pattern_matching_keywords: move let/var outside tuples in case patterns
- trailing_comma: remove trailing commas from dictionary literals

Author: PatelUtkarsh

AudioType/App/TranscriptionManager.swift

@@ -11,7 +11,7 @@ enum TranscriptionState: Equatable {
     switch (lhs, rhs) {
     case (.idle, .idle), (.recording, .recording), (.processing, .processing):
       return true
-    case (.error(let a), .error(let b)):
+    case let (.error(a), .error(b)):
       return a == b
     default:
       return false

AudioType/Core/GroqEngine.swift

@@ -16,8 +16,7 @@ enum GroqModel: String, CaseIterable {
   static var current: GroqModel {
     get {
       if let saved = UserDefaults.standard.string(forKey: "groqModel"),
-        let model = GroqModel(rawValue: saved)
-      {
+        let model = GroqModel(rawValue: saved) {
         return model
       }
       return .whisperLargeV3
@@ -102,8 +101,7 @@ enum TranscriptionLanguage: String, CaseIterable, Identifiable {
     get {
       if let saved = UserDefaults.standard.string(
         forKey: "transcriptionLanguage"),
-        let lang = TranscriptionLanguage(rawValue: saved)
-      {
+        let lang = TranscriptionLanguage(rawValue: saved) {
         return lang
       }
       return .auto

AudioType/Core/OpenAIEngine.swift

@@ -19,8 +19,7 @@ enum OpenAIModel: String, CaseIterable {
     get {
       if let saved = UserDefaults.standard.string(
         forKey: "openaiModel"),
-        let model = OpenAIModel(rawValue: saved)
-      {
+        let model = OpenAIModel(rawValue: saved) {
         return model
       }
       return .gpt4oMiniTranscribe

AudioType/Core/TranscriptionEngine.swift

@@ -4,10 +4,10 @@ import Foundation
 
 /// User-facing choice for which transcription backend to use.
 enum TranscriptionEngineType: String, CaseIterable, Identifiable {
-  case auto = "auto"
-  case groq = "groq"
-  case openAI = "openAI"
-  case appleSpeech = "appleSpeech"
+  case auto
+  case groq
+  case openAI
+  case appleSpeech
 
   var id: String { rawValue }
 
@@ -24,8 +24,7 @@ enum TranscriptionEngineType: String, CaseIterable, Identifiable {
     get {
       if let saved = UserDefaults.standard.string(
         forKey: "transcriptionEngine"),
-        let engine = TranscriptionEngineType(rawValue: saved)
-      {
+        let engine = TranscriptionEngineType(rawValue: saved) {
         return engine
       }
       return .auto

AudioType/Core/WAVEncoder.swift

@@ -160,7 +160,7 @@ enum WhisperAPIError: Error, LocalizedError {
       return "Invalid API endpoint URL."
     case .networkError(let message):
       return "Network error: \(message)"
-    case .httpError(let code, let message):
+    case let .httpError(code, message):
       return "API error (HTTP \(code)): \(message)"
     case .invalidResponse:
       return "Invalid response from API."

AudioType/Utilities/KeychainHelper.swift

@@ -28,7 +28,7 @@ enum KeychainHelper {
       kSecAttrService as String: service,
       kSecAttrAccount as String: key,
       kSecValueData as String: data,
-      kSecAttrAccessible as String: kSecAttrAccessibleAfterFirstUnlock,
+      kSecAttrAccessible as String: kSecAttrAccessibleAfterFirstUnlock
     ]
 
     let status = SecItemAdd(query as CFDictionary, nil)
@@ -46,7 +46,7 @@ enum KeychainHelper {
       kSecAttrService as String: service,
       kSecAttrAccount as String: key,
       kSecReturnData as String: true,
-      kSecMatchLimit as String: kSecMatchLimitOne,
+      kSecMatchLimit as String: kSecMatchLimitOne
     ]
 
     var result: AnyObject?
@@ -68,7 +68,7 @@ enum KeychainHelper {
     let query: [String: Any] = [
       kSecClass as String: kSecClassGenericPassword,
       kSecAttrService as String: service,
-      kSecAttrAccount as String: key,
+      kSecAttrAccount as String: key
     ]
 
     let status = SecItemDelete(query as CFDictionary)