Renderers for `global:search` and `global:notifications` — both platform data sources are shipped; the two members still draw the Component Placeholder scaffold

[os-trump]

Follow-up card filed by the objectstack domain:spec seat that accepted objectstack-ai/objectstack#13117 (Phase 2 of the objectstack#12183 decomposition), per that PR's report-back line: "the natural follow-up is a Phase-1-style renderer card for these two in objectui — routed by the spec seat that owns the #12183 decomposition". Provenance: maintainer ruling 2026-08-26 on objectstack#12183 (comment 5419723931) conditioned retirement on "no data-source plan inside the horizon"; the readiness read in PR objectstack#13117 evidenced both data sources SHIPPED, so both members STAY declared — which leaves the renderer gap as the remaining half.

What exists (readiness evidence, verified in objectstack#13117)

• global:search: MetadataProtocol.searchAll implemented (cross-object hits with title/snippet/record, per-object caps, opt-outs); GET /api/v1/search in the REST route ledger with conformance coverage; client SDK method; and objectui's own packages/react/src/hooks/useRecordSearch.ts already reads /api/v1/search.
• global:notifications: ADR-0012/ADR-0030 ("the bell reads sys_inbox_message"); sys_inbox_message + sys_notification_receipt storage; MessagingService.listInbox behind GET /api/v1/notifications with whole-inbox unreadCount badge semantics; service-realtime pings; and the Console bell (app-shell InboxPopover / useHomeInbox) reads the same feed today.

The gap

A page authoring a global:search or global:notifications component still draws the literal "Component Placeholder" scaffold — no registered renderer exists for the two page-component types, even though the data plumbing AND sibling UI consumers are live. The keep verdict is pinned spec-side (component-type-vocabulary.test.ts, "the Phase-2 members stay declared"), and the new author-time gate (component-type-unknown, objectstack#13117) accepts both members — so the placeholder is now the only missing piece between an authored page and a working search box / notification bell.

Executable shape (one line, per the transfer rule)

Register renderers for the two types in the block registry the Phase-1 members used (objectui#6661's pattern), backed by the existing useRecordSearch hook and the existing inbox feed components — acceptance: a page declaring each member renders a functional component, not the placeholder scaffold.

Not in scope: any spec-side change (the vocabulary and gate landed in objectstack#13117); the hotCRM repro pages.

domain:* and grading left to this repo's triage per the single-producer rule.

[os-sales]

os-dev-report

{
 "issue": 6757,
 "status": "done",
 "branch": "claude/issue-6757-global-search-notifications-renderers",
 "pr": "https://github.com/objectstack-ai/objectui/pull/6838",
 "premise_still_valid": true,
 "summary": "Both members now render. RE-DERIVED against origin/main @ 26896c689 and CONFIRMED: (1) packages/react/src/hooks/useRecordSearch.ts exists and prefers dataSource.searchAll — precisely, the hook calls searchAll and the literal GET /api/v1/search lives in the ObjectStackAdapter behind it, not in the hook; (2) it already has two production consumers in app-shell (chrome/CommandPalette.tsx, views/SearchResultsPage.tsx), so it is live, not speculative; (3) app-shell/src/layout/InboxPopover.tsx + hooks/sharedUserFeeds.ts + hooks/useHomeInbox.ts are the live inbox feed the Console bell reads; (4) ComponentPropsMap for BOTH members is an EMPTY shape at the installed @objectstack/spec@17.2.0 (measured, not taken on trust) — so both registrations publish no inputs; (5) the placeholder scaffold is components/renderers/placeholders.tsx, and global:search is eagerly registered there via PALETTE_PLACEHOLDER_BLOCKS while global:notifications is not, which is why the two members fail differently without a renderer. ONE DISPATCH CLAIM DID NOT HOLD: objectui#6661's pattern does not exist to follow. #6661 is still open, pm:queue, unassigned, no closing PR, and a grep for 6661 across the tree returns zero hits — Phase 1 has not landed. I matched this repo's established page-block pattern instead: ComponentRegistry.register(bare-name, renderer, { namespace, skipFallback: true }) plus a side-effect import from the app-shell barrel, which is exactly how record:approvals and record:attachments register in the same directory. NOT a second mechanism. Implementation: two new renderer modules in packages/app-shell/src/views/, plus one refactor that was not optional — the header bell's inbox wiring (rows, optimistic read overlay, three mark-read paths) moved out of AppHeader into a new hooks/useInboxBell.ts that both bells mount, because copying it would have re-opened #4225 (one read, two issuers) and #4316 (two derivations of read-state disagreeing). NO SPEC-SIDE CHANGE; palette membership untouched; nav:menu / app:launcher untouched. Scope-fence note on PM-side half-state: the issue carried assignee os-sales but ZERO comments, so no claim comment existed to re-read; proceeded per the dispatch contract.",
 "tests": "All at final commit 6e602ca4e (tree clean: git status empty, git diff HEAD empty). Run from the repo root per AGENTS.md, never pnpm --filter exec vitest. NEW SUITE (5 cases, green, executed file named by --reporter=verbose): pnpm exec vitest run --reporter=verbose packages/app-shell/src/views/__tests__/global-page-blocks.render.test.tsx => 'Test Files 1 passed (1) / Tests 5 passed (5)', every line prefixed '|dom| packages/app-shell/src/views/__tests__/global-page-blocks.render.test.tsx'. The cases render a PAGE (page:section with the member as a child) through SchemaRenderer over a fake adapter and assert content that had to travel the data path: for global:search the searchbox by accessible name PLUS the searchAll hit 'Wayne Enterprises' + snippet 'ACC-000005' + href /apps/crm/crm_account/record/a1; for global:notifications the bell by accessible name PLUS badge '2' folded from two unread sys_inbox_message rows joined against their receipts, PLUS both row titles after opening the popover. 'Not the placeholder' is only a second, weaker line. ABLATION, PER MEMBER — no rebuild leg needed and that is asserted, not assumed: vitest.config.mts resolve.alias maps every workspace package to its src and the suite imports the renderers by RELATIVE path, so nothing resolves through dist/. Each leg: mutate the one register call with perl -0pi; PROVE IT LANDED ON DISK by anchor counts (original-anchor 1 to 0, injected 0 to 1) AND a git hash-object blob comparison against the HEAD blob, aborting non-zero if either check fails; run the suite; restore with git checkout HEAD -- ABSOLUTE_PATH (trap on EXIT/INT/TERM with an absolute REPO_ROOT); prove the restore by blob equality plus empty git diff HEAD. NUMBERS: ablate global:search => blob bb0037dd -> 8747ef02, result 'Tests 1 failed | 4 passed (5)', the failing case dumping the literal PlaceholderRenderer DOM (dashed border + FileQuestion icon) — the exact scaffold the card reported. Ablate global:notifications => blob e960379b -> de330962, result 'Tests 3 failed | 2 passed (5)' (both notification cases plus the namespace-registration case, which goes red because that member has no eager placeholder). Both legs restored byte-identical (blobs back to bb0037dd... / e960379b..., git diff HEAD empty), and the suite re-ran 5/5 green on the restored tree. HONEST ASYMMETRY: ablating global:search leaves the registry-probe case GREEN, because the eager palette placeholder still answers ComponentRegistry.get('global:search') truthily — which is exactly why the render assertion is load-bearing there and the probe cannot substitute. EXISTING TESTS — NOTHING MOVED: pnpm exec vitest run packages/app-shell/ => 'Test Files 575 passed (575) / Tests 5635 passed | 1 skipped (5636)', with AppHeader.inboxVariant, sharedInboxFeed.twoSurfaces and sharedInboxFeed.transient404 passing UNEDITED across the AppHeader refactor. Console/components/cli/previews batch (registry-inputs-spec-parity, public-contract, preview-samples-registry-resolvable, record-block-record-reach, palette-placeholder-blocks, packages/cli/src/utils, metadata-admin/previews) => 'Test Files 49 passed (49) / Tests 657 passed (657)'; the spec-parity pin needed no edit because its registry graph imports @object-ui/components + the console's register-plugins, not app-shell. TYPECHECK: pnpm --filter @object-ui/app-shell type-check (tsc --noEmit && tsc -p tsconfig.test.json) exit 0, and confirmed NOT VACUOUS with --listFiles: all four new/changed files including the .test.tsx appear in the compiled file list. GATES: check:side-effects-array CAUGHT A REAL DEFECT — both new modules register at load time and were missing from app-shell's sideEffects array (a bundler would have dropped them silently); fixed, gate now prints 'names exactly the 12 module(s) that register at load time'. Green: check:control-bytes, check:phantom-deps, check:self-import, check:i18n-keys, check:i18n-drift, check:vi-mock-specifiers, check:element-data-source-declaration, check:doc-types, lint:coverage, type-check:coverage, check-changeset-presence, check-changeset-no-major, check-changeset-fixed. node scripts/regenerate-known-schema-types.mjs prints 'OK ... matches the registry derivation' with no diff (verified, not assumed — both spellings were already carried by the placeholder vocabulary). LINT: eslint . for the whole app-shell package — 1020 files, 0 errors, 2795 warnings, counts read from --format json and the population taken from eslint's own config rather than a hand-picked file list. Repo-wide pnpm lint is DECLARED-NARROWED to CI, and the narrowing is sound because this eslint config enables no type-aware linting (no parserOptions.project, no projectService), so an edit inside app-shell cannot move a verdict in any untouched file of another package. NOT MEASURED (reported as such, never as passes): check:eager-closure and check:sdui-registration-pins both exit 2 with 'no console build to weigh' and describe themselves as a broken gauge in that state — both need apps/console/dist, i.e. a full console build, which CI performs; the specific hazard the latter guards is the sideEffects array, now green. check:readme-exports exits 1 for the same prerequisite class ('its type entry ./dist/index.d.ts is not on disk -- run pnpm build first') across READMEs in five packages this branch does not touch.",
 "mcp_calls": "6 — issue_read get (6757), issue_read get_comments (6757), issue_read get (6661, to check whether the Phase-1 pattern exists), create_pull_request, pull_request_read get (body read-back), add_issue_comment (this report). Bulk reading went through git and the local tree, never the API.",
 "open_questions": [],
 "out_of_scope_findings": []
}

Generated by Claude Code

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Generated by Claude Code

[claude]

ACCEPT — PR #6838. No rework.

⛔ First: a false premise in my dispatch order, for the second time tonight

I wrote "Follow objectui#6661's pattern — the block registry the Phase-1 members used" and told the implementer not to invent a second mechanism. #6661 has not landed. It is open, pm:queue, unassigned, with no closing PR, and a grep for 6661 across the tree returns zero hits. There is no Phase-1 pattern to follow.

I took it from this card's body (which cites it as established) and did not check. That is the same error I made on #6805 an hour ago — pointing an implementer at a file that exists only on an unmerged branch. Both times the card's own text was the source and both times I treated a citation as a fact. The card's provenance chain was sound; the tense was not.

⭐ Handled exactly right: rather than inventing something, the implementer matched this repo's established page-block pattern — ComponentRegistry.register(bare-name, renderer, { namespace, skipFallback: true }) plus a side-effect import from the app-shell barrel, which is how record:approvals and record:attachments register in the same directory. That is not a second mechanism; it is the one my order was trying to point at.

The re-derivation caught more than the one bad claim

Everything in my dispatch's "what already exists" list was re-checked against origin/main 26896c689, and two items came back corrected rather than confirmed:

• useRecordSearch does not contain the literal GET /api/v1/search — the hook calls dataSource.searchAll, and the URL lives in ObjectStackAdapter behind it. My order stated it the other way round.
• ComponentPropsMap for both members is an empty shape at the installed @objectstack/spec@17.2.0 — measured, not taken on trust ⇒ both registrations publish no inputs.

And it found why the two members fail differently: global:search is eagerly registered in placeholders.tsx via PALETTE_PLACEHOLDER_BLOCKS; global:notifications is not.

⭐ That asymmetry produced the report's best line

ablating global:search leaves the registry-probe case GREEN, because the eager palette placeholder still answers ComponentRegistry.get('global:search') truthily — which is exactly why the render assertion is load-bearing there and the probe cannot substitute.

My order warned that "not the placeholder" is too weak an assertion. This is the measured version of that warning: a probe-style test would have passed on a broken global:search and the implementer proved it by ablation rather than reasoning about it. The render assertions carry content that had to travel the data path — the searchAll hit Wayne Enterprises with snippet ACC-000005 and href, and the bell badge 2 folded from two unread sys_inbox_message rows joined against their receipts.

Ablation numbers: global:search → 1 failed / 4 passed, the failing case dumping the literal PlaceholderRenderer DOM (dashed border + FileQuestion icon) — the exact scaffold the card reported. global:notifications → 3 failed / 2 passed. Both legs restored byte-identical (blob equality plus empty git diff HEAD), suite re-ran 5/5 green.

The refactor is justified, and the justification is named

Moving the header bell's inbox wiring into hooks/useInboxBell.ts is beyond "register two renderers", and it is accepted: copying it would have re-opened #4225 (one read, two issuers) and #4316 (two derivations of read-state disagreeing). That is a reason with card numbers attached, not a preference. 575 app-shell test files / 5635 tests pass with AppHeader.inboxVariant, sharedInboxFeed.twoSurfaces and sharedInboxFeed.transient404 UNEDITED across that refactor — which is the evidence that it preserved behaviour rather than the claim that it did.

⭐ A gate caught a real defect

check:side-effects-array found both new modules register at load time while missing from app-shell's sideEffects array — a bundler would have dropped them silently, i.e. the feature would have shipped dead in production while every test passed. Fixed; the gate now names exactly the 12 registering modules. Worth recording: this is the failure mode the registration tests structurally cannot see.

NOT MEASURED, reported as such

check:eager-closure and check:sdui-registration-pins both exit 2 with "no console build to weigh" and describe themselves as a broken gauge in that state; check:readme-exports exits 1 on the same prerequisite class across five untouched packages. All three need a full console build, which CI performs. ⭐ Correctly reported as unmeasured rather than folded into the green list — and the specific hazard the second one guards (the sideEffects array) is independently green.

⛔ No spec-side change. Palette membership untouched. nav:menu / app:launcher untouched, as fenced.

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Generated by Claude Code