> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase29-session14-one-to-watch-surface/validation.md). # Validation Report **Session ID**: `phase29-session14-one-to-watch-surface` **Validated**: 2026-06-21 **Result**: PASS *** ## Validation Summary | Check | Status | Notes | | ------------------------- | ------ | ------------------------------------------------------------------------------------------------------------ | | Tasks Complete | PASS | 20/20 tasks | | Files Exist | PASS | 16/16 checked files: 15 declared deliverables plus 1 task-linked export test | | ASCII Encoding | PASS | All checked files ASCII with LF endings | | Tests Passing | PASS | 3,858/3,858 automated tests/browser checks passed | | Database/Schema Alignment | N/A | No DB-layer changes | | Quality Gates | PASS | Tests, typechecks, e2e, build, lint, scoped Prettier, private scan, diff check, and payload budget passed | | Conventions | PASS | No obvious violations found in session deliverables | | Security & GDPR | PASS | No security findings; GDPR N/A for new personal-data handling | | Behavioral Quality | PASS | Trust boundaries, failure paths, contract alignment, mutation safety, and resource cleanup spot-check passed | **Overall**: PASS *** ## 1. Task Completion ### Status: PASS | Category | Required | Completed | Status | | -------------- | -------- | --------- | ------ | | Setup | 2 | 2 | PASS | | Foundation | 5 | 5 | PASS | | Implementation | 9 | 9 | PASS | | Testing | 4 | 4 | PASS | ### Incomplete Tasks None. *** ## 2. Deliverables Verification ### Status: PASS #### Files Modified | File | Found | Status | | ------------------------------------------------------------------------- | ----- | ------ | | `src/extensions/trend-finder/view-model.ts` | Yes | PASS | | `src/extensions/trend-finder/views/trends-view.tsx` | Yes | PASS | | `src/extensions/trend-finder/views/brief-view.tsx` | Yes | PASS | | `src/extensions/trend-finder/brief-export-model.ts` | Yes | PASS | | `scripts/extensions/trend-finder/static-brief-export.ts` | Yes | PASS | | `scripts/extensions/trend-finder/static-brief-renderer.ts` | Yes | PASS | | `src/extensions/trend-finder/__tests__/view-model.test.ts` | Yes | PASS | | `src/extensions/trend-finder/views/__tests__/brief-view.test.tsx` | Yes | PASS | | `scripts/extensions/trend-finder/__tests__/static-brief-export.test.ts` | Yes | PASS | | `scripts/extensions/trend-finder/__tests__/static-brief-renderer.test.ts` | Yes | PASS | | `tests/e2e/trend-finder.spec.ts` | Yes | PASS | | `tests/e2e/trend-finder-static-brief.spec.ts` | Yes | PASS | | `docs/extensions/trend-finder-ui-surfaces.md` | Yes | PASS | | `docs/extensions/trend-finder-history.md` | Yes | PASS | | `docs/extensions/trend-finder-pipeline.md` | Yes | PASS | #### Additional Task-Linked Test File | File | Found | Status | | ------------------------------------------------------------------ | ----- | ------ | | `src/extensions/trend-finder/__tests__/brief-export-model.test.ts` | Yes | PASS | ### Missing Deliverables None. *** ## 3. ASCII Encoding Check ### Status: PASS | File Set | Encoding | Line Endings | Status | | --------------------------------------------- | -------- | ------------ | ------ | | 16 session implementation/test/doc files | ASCII | LF | PASS | | Session spec, tasks, and implementation notes | ASCII | LF | PASS | ### Encoding Issues None. *** ## 4. Test Results ### Status: PASS | Metric | Value | | -------------------------------------- | ------------- | | Total Automated Tests / Browser Checks | 3,858 | | Passed | 3,858 | | Failed | 0 | | Coverage | Not collected | ### Commands Run | Command | Result | | -------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | | `bun run test` | PASS - 327 files, 3,851 tests | | `bun run typecheck` | PASS | | `bun run typecheck:scripts` | PASS | | `bun run test:e2e -- tests/e2e/trend-finder.spec.ts tests/e2e/trend-finder-static-brief.spec.ts` | PASS - 7 browser tests | | `bun run build` | PASS | | `bun run lint` | PASS | | `bunx prettier --check ` | PASS | | `git diff --check` | PASS | | `bun run runtime:check-private` | PASS | | `bun run scripts/extensions/trend-finder/measure-payload-size.ts src/data/live-data.json --threshold-kb=1024 --json` | PASS - Trend Finder browser data payload 457150 bytes | ### Failed Tests None. ### Notes `bun run format:check` was also sampled and reports formatting warnings in prior `.spec_system` artifacts outside this session. Scoped Prettier validation for all Session 14 deliverables passed and no session file required formatting changes. *** ## 5. Database/Schema Alignment ### Status: N/A This session changed TypeScript projection/UI/export/rendering code, tests, e2e checks, docs, and spec artifacts only. It added no persisted data shape, schema, migration, seed, ORM metadata, index, or database behavior. ### Issues Found N/A - no DB-layer changes. *** ## 6. Success Criteria From `spec.md`: ### Functional Requirements * [x] One-to-Watch rows render from existing prediction and Story Log records. * [x] Rows rank deterministically using available prediction, evidence, reception, corroboration, and current topic context. * [x] Missing calibration is labeled explicitly and never represented as an accuracy percentage. * [x] No invented next-cycle claims or mock accuracy chips are published. * [x] Trends, Brief, copy/export, and static Brief surfaces show consistent row labels and empty states. * [x] Browser-safe and static export outputs exclude raw rows, private paths, prompts, provider responses, tokens, comments, transcripts, and local triage notes. ### Testing Requirements * [x] Unit tests written and passing for One-to-Watch ranking and label logic. * [x] Component tests written and passing for Brief rendering and missing calibration honesty. * [x] Static Brief export and renderer tests prove bounded rows, escaping, empty states, and no unsafe links. * [x] Playwright checks cover Trends and static Brief browser-visible output. * [x] Manual validation completed through build, browser checks, payload budget, private scan, and static/export tests. ### Non-Functional Requirements * [x] Existing 1 MB Trend Finder browser payload budget remains green. * [x] Static Brief private-string scan remains green. * [x] UI remains dense, responsive, keyboard reachable, and free of tested mobile overflow regressions. * [x] No new dependency, source, credential, hosted storage, database schema, or third-party transfer is introduced. ### Quality Gates * [x] All files ASCII-encoded. * [x] Unix LF line endings. * [x] Code follows project conventions. * [x] `bun run test` passes. * [x] `bun run typecheck` and `bun run typecheck:scripts` pass. *** ## 7. Conventions Compliance ### Status: PASS | Category | Status | Notes | | -------------- | ------ | ----------------------------------------------------------------------------------------------------------------- | | Naming | PASS | Names match Trend Finder and One-to-Watch terminology and avoid new legacy `findtrend` identifiers. | | File Structure | PASS | Code, tests, e2e coverage, and docs remain in established Trend Finder locations. | | Error Handling | PASS | Empty, unavailable, unresolved, stale-pending, and unknown states render explicit copy instead of silent failure. | | Comments | PASS | No commented-out code or obvious low-value comments found. | | Testing | PASS | Tests stay close to projection, export, renderer, component, and browser behavior. | ### Convention Violations None. *** ## 8. Security & GDPR Compliance ### Status: PASS **Full report**: See `security-compliance.md` in this session directory. #### Summary | Area | Status | Findings | | -------- | ------ | -------- | | Security | PASS | 0 issues | | GDPR | N/A | 0 issues | ### Critical Violations None. *** ## 9. Behavioral Quality Spot-Check ### Status: PASS **Checklist applied**: Yes **Files spot-checked**: * `src/extensions/trend-finder/view-model.ts` * `src/extensions/trend-finder/brief-export-model.ts` * `scripts/extensions/trend-finder/static-brief-export.ts` * `scripts/extensions/trend-finder/static-brief-renderer.ts` * `src/extensions/trend-finder/views/brief-view.tsx` | Category | Status | File | Details | | ------------------ | ------ | ----------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | Trust boundaries | PASS | `brief-export-model.ts`, `static-brief-export.ts`, `static-brief-renderer.ts` | Export text is cleaned/redacted, static rows are schema-bounded, and static HTML escapes text and attributes. | | Resource cleanup | PASS | `view-model.ts`, `brief-view.tsx` | New code is pure projection/rendering; no timers, subscriptions, handles, or connection lifecycle added. | | Mutation safety | PASS | `brief-export-model.ts`, `static-brief-export.ts` | No new user-triggered write path or in-flight mutation added by One-to-Watch projection. | | Failure paths | PASS | `view-model.ts`, `brief-view.tsx`, `static-brief-renderer.ts` | Empty archive, no rows, unavailable support, uncalibrated, unresolved, stale-pending, and unknown states all have explicit UI/export copy. | | Contract alignment | PASS | `view-model.ts`, `static-brief-export.ts` | Typechecks and tests cover row shape, strict static schema, bounded row counts, and no row-level mock accuracy. | ### Violations Found None. ### Fixes Applied During Validation None. ## Validation Result ### PASS Session 14 validates successfully. The One-to-Watch surface is implemented over existing prediction, retro, calibration, reception, corroboration, and topic data; no new source collection, model, dependency, DB schema, credential, hosted storage, or third-party transfer was introduced. ### Required Actions None. ## Next Steps Run `updateprd` to mark the session complete. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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