Release v1.0.0

Added\n- Comprehensive Livewire component test suite with 150+ test cases covering all 8 components:\n- MediaUpload tests for file upload, validation, and progress tracking\n- MediaModal tests for selection modes, filtering, and context handling\n- MediaLibrary tests for filtering, sorting, and bulk operations\n- FolderManager tests for folder CRUD and hierarchy management\n- TagManager tests for tag CRUD operations\n- MediaEdit tests for metadata editing and tag syncing\n- MediaGrid tests for display modes and selection handling\n- MediaItem tests for individual media actions\n- API endpoint tests for folder move and tag attach/detach operations\n- Full test coverage for circular reference prevention in folder moves\n### Changed\n- Promoted from beta to stable release\n- All core features now have comprehensive test coverage\n### Fixed\n- Improved test isolation with proper Storage and Gate mocking