v1.0.4

What's Changed

• feat: フォーム系Validation契約を統一しERP4フォーム例を追加 by @ootakazuhiko in #46
• feat: 状態表現と通知フローを標準化（Wave1 #42） by @ootakazuhiko in #47
• feat: Wave2 PR1 一覧契約とDataTable拡張 by @ootakazuhiko in #48
• feat: Wave2 PR2 Breadcrumb/Tabs ナビゲーション追加 by @ootakazuhiko in #49
• feat: add DesignBook master/detail samples and keyboard/perf tests by @ootakazuhiko in #50
• feat(tokens): reorganize semantic/density foundation for wave3 by @ootakazuhiko in #51
• docs: establish wave4 governance and quality operation templates by @ootakazuhiko in #52
• feat(governance): add quality-gate matrix and telemetry instrumentation sample by @ootakazuhiko in #54
• feat(i18n): add rtl resilience stories and visual regression baselines by @ootakazuhiko in #53
• feat(waveA): Command Palette基盤を追加 (#55) by @ootakazuhiko in #61
• feat(waveA): SavedViewBarとuseSavedViewsを追加 (#55) by @ootakazuhiko in #62
• feat(waveA): BulkActionBarとDataTable/DataGridアダプタを追加 (#55) by @ootakazuhiko in #63
• feat(waveB): EditableDataGrid基盤を追加 (#56) by @ootakazuhiko in #64
• feat(waveB): FormWizardとDraft Autosaveを追加 (#56) by @ootakazuhiko in #65
• feat(waveB): Attachment UX Kitを追加 (#56) by @ootakazuhiko in #66
• feat(waveB): ERP4入力フロー統合サンプルを追加 (#56) by @ootakazuhiko in #67
• fix: resolve remaining review comments from merged PRs #64-#67 by @ootakazuhiko in #68
• ci: enforce reviewed PRs with review gate by @ootakazuhiko in #69
• feat(waveC): add UndoToast and StatePreset contracts by @ootakazuhiko in #70
• feat(waveD): add high-contrast theme token foundation by @ootakazuhiko in #73
• feat(waveE): add telemetry schema validator and emitter by @ootakazuhiko in #74

Full Changelog: v1.0.3...v1.0.4