release: bump version to 0.74.0

docs/harness-audit.md

@@ -102,6 +102,8 @@ The repository uses `.gitea/workflows/`, not `.github/workflows/`.
 | Admin/docs shell layouts can reintroduce brittle viewport sizing after a responsive fix. | Changed the admin and Docs route shells to use the existing `html/body/#root` 100% height chain, and added a frontend rules failure for exact `100vh` / `100vw` shell sizing in those CSS files. |
 | Compact workspaces can drift back into card-in-card layouts or implicit AntD `Space` wrappers. | Added frontend rules failures for nested `Card` components, AntD imports, and `<Space>` layout primitives in active frontend source. |
 | Connection-test controls can drift back into detached toolbar buttons. | Added a shared `ConnectionTestInput` suffix pattern for AI Provider and WebSearch Base URL fields, disabled WebSearch configuration/test controls when the tool is off, and made the frontend rules check fail detached AI/WebSearch connection-test buttons. |
+| Same-category UI styles can fragment into page-local lookalikes. | Added same-category style owner warnings for semantic `badge`, `chip`, `pill`, `tag`, and `status` CSS selectors outside the approved shared React and Earth CSS owner files. |
+| Visual fixes can go wrong when agents guess from missing screenshot paths. | Documented screenshots and images as primary visual evidence: if the path is not available, agents must search alternate attachment/local locations or report the blocker instead of inferring image content. |
 | Public docs can reference stale admin section URLs. | Added docs consistency validation for documented `?section=` links and rendered smoke coverage for documented AI / collector deep links. |
 | Active plan docs can preserve old admin deep-link assumptions after the technical docs are corrected. | Extended docs consistency checks to active `docs/plans/*.md` files for stale admin tab-query terms and actual `?section=` validity; corrected the docs audience split plan to current section routes. |
 | Top-level README can drift from the actual frontend stack while technical docs stay current. | Updated README from Ant Design Pro to Tactile UI / Radix primitives / lucide-react and added README stale admin-stack terms to docs consistency checks. |
@@ -135,6 +137,7 @@ index is the routing layer; this table is the coverage/evidence layer.
 | `docs` | User manuals must match real console routes and deep links. | `docs-consistency-check.sh` compares manual console tables with `frontend/src/admin/routes/manifest.tsx` and validates documented `?section=` links from actual `AdminRoutes.tsx` plus `PlainResourcePages.tsx` section config. | Screenshots and UI-copy nuance are not exhaustively validated. |
 | `uiux` | Admin pages are compact single-screen workspaces with explicit overflow ownership. | `frontend-rules-check.sh` fails missing admin shell height-chain declarations (`.admin-theme-root`, `.admin`, `.admin__sider`, `.admin__nav-scroll`, `.admin__account`, `.admin__content`, `.admin__content-inner`), warns on suspicious `overflow: hidden`, and blocks exact `100vh` / `100vw` shell sizing in admin/Docs CSS. `frontend-smoke.mjs` checks every admin route at desktop/mobile and verifies `.admin` equals viewport height, `#root`/document/body have no vertical overflow, and desktop sidebar account/preferences stay in the first viewport. Zoom passes still cover 125% / 150% rendering. | Visual density, hierarchy, and whether a scroll owner feels ergonomic remain manual QA. |
 | `uiux` | Controls use expected patterns and accessible icon buttons. | `frontend-rules-check.sh` blocks icon `Button` without `aria-label` and `title`, native `<button>` without explicit `type`, nested Cards, AntD imports, `<Space>`, and detached connection-test buttons. Smoke exercises search, tabs, dialogs, data toggles, and connection-test actions. | Native buttons with visible text are not treated as icon-only by static checks; semantics still need review when adding custom controls. |
+| `uiux` | Same-category visual surfaces should use one style system per product area. | `frontend-rules-check.sh` warns when semantic `badge`, `chip`, `pill`, `tag`, or `status` selectors appear outside approved shared React and Earth CSS owner files. `docs/HARNESS.md` also makes screenshots/images primary evidence for visual fixes and forbids guessing when an image path is unavailable. | Final visual cohesion across screenshots still needs human/Playwright review, especially for page-specific cards, panels, and toolbar controls that static selector checks cannot classify perfectly. |
 | `uiux` | Text should fit, avoid viewport-scaled font sizes, and keep letter spacing at zero. | `frontend-rules-check.sh` fails viewport/container-width font-size units and non-zero `letter-spacing` / `letterSpacing`. `frontend-smoke.mjs` checks rendered routes for global overflow across desktop/mobile. | Per-element text clipping without page-level overflow is not exhaustively detected and needs visual review for changed screens. |
 | `frontend` | Keep shared behavior in reusable components and existing project patterns. | `frontend-rules-check.sh` enforces shared `ConnectionTestInput`, route/link/search consistency, no debug output, native button safety, Tactile/Radix/lucide direction instead of AntD/Space, and whitelist-driven public Docs. `bun x tsc --noEmit` and `bun run build` verify TypeScript/build health. | Broad casts, inline styles, and overflow issues are warnings when context may be legitimate; review changed lines before accepting them. |
 | `frontend` | Responsive adaptations must preserve the primary action path. | `frontend-smoke.mjs` clicks every visible admin menu entry on desktop and mobile, opens protected routes unauthenticated and authenticated, verifies root/unknown route fallback, and exercises core auth flows. | Deep feature workflows beyond smoke data, such as destructive or long-running actions, require targeted tests before behavior changes. |
@@ -151,7 +154,7 @@ index is the routing layer; this table is the coverage/evidence layer.
 | `scripts/harness/doctor.sh` | Environment and repository-shape check. |
 | `scripts/harness/security-check.sh` | High-confidence secret and tracked environment/key file check. |
 | `scripts/harness/backend-rules-check.sh` | Backend app debug-call guard for direct stdout/debugger usage. |
-| `scripts/harness/frontend-rules-check.sh` | Bun-only, route manifest, literal internal link, admin-search route target, debug-output, native-button safety, icon-button accessibility, Card nesting, AntD/Space avoidance, ConnectionTestInput, admin shell one-screen height-chain declarations, admin/docs shell viewport sizing, viewport-font, zero-letter-spacing, and UI rules static check. |
+| `scripts/harness/frontend-rules-check.sh` | Bun-only, route manifest, literal internal link, admin-search route target, debug-output, native-button safety, icon-button accessibility, Card nesting, AntD/Space avoidance, ConnectionTestInput, admin shell one-screen height-chain declarations, admin/docs shell viewport sizing, same-category style owner warnings, viewport-font, zero-letter-spacing, and UI rules static check. |
 | `scripts/harness/docs-consistency-check.sh` | Frontend/backend Docs metadata alignment, public Docs metadata, full technical-doc bilingual pair, link-title, language-scoped technical link, supported credential collector contracts, manual console route coverage, documented route, admin-config-derived section deep-link consistency, and harness rules-coverage note check. |
 | `scripts/harness/frontend-smoke.mjs` | Playwright route, Docs detail/language/theme/search interaction, public auth form interaction, desktop/mobile/zoom rendering, admin shell one-screen/overflow checks, safe admin navigation/search/tab/dialog/Earth News interactions, and authenticated admin route/section smoke for the built frontend preview. |
 | `scripts/harness/quick-check.sh` | Fast deterministic local validation. |