Migrates vocabulary words and word replacements from UserDefaults to SwiftData for better data management and persistence.
Changes:
- Create VocabularyWord and WordReplacement SwiftData models
- Add dual ModelConfiguration setup (default.store for transcripts, dictionary.store for dictionary data)
- Implement DictionaryMigrationService for one-time UserDefaults→SwiftData migration
- Rename "Correct Spellings" to "Vocabulary" for clearer terminology
- Update all dictionary views to use @Query instead of manager classes
- Update all services to fetch from SwiftData using FetchDescriptor
- Enhance word replacement duplicate detection (now checks during add AND edit)
- Update import/export services to work with SwiftData
- Preserve all existing functionality with improved data integrity
Technical details:
- Separate store files: default.store (transcripts) + dictionary.store (vocabulary + replacements)
- Migration flag: "HasMigratedDictionaryToSwiftData_v2"
- All CRUD operations properly implemented with duplicate detection
- Remove try! force operation that could crash on in-memory container failure
- Implement cascading fallback strategy with 3 initialization attempts:
1. Persistent storage (normal operation)
2. In-memory storage with user warning
3. Ultra-minimal default container
- Add containerInitializationFailed flag to track critical failures
- Extract container creation into static helper methods for better error handling
- Show user-friendly error dialog and graceful termination on total failure
- Only use preconditionFailure as absolute last resort after all attempts fail
Addresses AI code reviewer feedback about unsafe force operations.
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
- Replace force-unwrapped URLs in cloud transcription services with safe guard statements
* GroqTranscriptionService: Add URL validation before use
* ElevenLabsTranscriptionService: Add URL validation before use
* MistralTranscriptionService: Add URL validation before use
* OpenAICompatibleTranscriptionService: Add URL validation before use
- Replace fatalError in VoiceInk.swift with graceful degradation
* Implement in-memory fallback when persistent storage fails
* Add user notification for storage issues
* Use proper logging instead of fatal crash
- Fix dictionary force unwrap in WhisperPrompt.swift
* Add safe fallback when default language prompt missing
* Prevent potential crash on dictionary access
- Wrap debug print statement in #if DEBUG directive
* Eliminate production logging overhead in VoiceInk.swift
These changes prevent 6+ potential crash scenarios while maintaining
full functionality with graceful error handling.
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
