v2.0.1

Text Injection: Focus DI, Mocked Fallback Tests, and Headless CI (Xvfb)

Highlights

• Focus DI: FocusProvider abstraction and DI in StrategyManager for testability and safety.
• Mocked fallback tests: Comprehensive mocks and utilities for deterministic injection behavior.
• CI improvements: Xvfb/fluxbox readiness loops, workflow validation, and headless GUI setup.
• Quality fixes: Clippy/test fixes; async ydotool availability; doc warnings clean.
• Docs: Testing guide, improved architecture diagram, and coverage analysis.

PRs

• #33: Text Injection: Focus DI, Mocked Fallback Tests, and Headless CI (Xvfb)

Changelog

• Add MockFocusProvider, TestInjectorFactory, and integration tests under crates/coldvox-text-injection/src/tests/
• Add combo_clip_ydotool with async availability checks
• Update .github/workflows/ci.yml with readiness loops and dependencies
• Fix clippy warnings, adjust tests initialization patterns
• Build/docs/test pipelines validated locally