Thorough feature identification and documentation review

[poodle64]

Description

Initial feature documentation has been scaffolded for 7 features based on codebase analysis:

1. hands-free-recording (Complex) - VAD state machine, tuning
2. ai-enhancement (Complex) - Ollama integration, prompts
3. personal-dictionary (Moderate) - Word replacements
4. recording-indicator (Complex) - Native rendering, multiple styles
5. transcription-history (Complex) - Search, export, retention
6. text-output (Moderate) - Insertion methods, clipboard preservation
7. global-shortcuts (Complex) - Platform-specific, conflict resolution

Work Required

• Review each feature's F01 (intent) for accuracy and completeness
• Verify feature boundaries are correct (nothing missing, nothing over-scoped)
• Ensure F04 (workflows) match actual user interaction patterns
• Validate F05 (design principles) capture real constraints
• Cross-reference F08 (architecture) against current implementation
• Check F09 (decisions) capture actual trade-offs made
• Identify any missing features that should have been documented
• Consider whether model-management warrants promotion to feature-level

Context

This was an initial pass driven by codebase analysis. A human review is needed to validate that the feature boundaries match the product vision, not just the implementation structure.