docs(upstream): checkpoint Synara review through 9265ca5

[yaacovcorcos]

State transition

Advance the desktop-owned Synara review checkpoint from ab33931da4c8da884b1445244085f4eeee3eafb6 to 9265ca5ae006d2ccad85b67ff1d11f24ca6c3fab after complete disposition of the 36-commit range. The literal integration base remains unchanged.

Authority and dependency

• Authoritative evidence draft: ScientFactory/Scient#78 at exact head a7e3ca9cf9de11eb29e70fe089592959d3ed965e.
• This PR must not be accepted before that evidence PR.
• reviewedThrough is review coverage, not donor ancestry, product acceptance, release authority, or merge state.
• Independently published Pi product draft fix(pi): contain malformed extension model metadata #195 is not integrated by this checkpoint and is not a stacking dependency.

Exact revision and file impact

• Base: 3829e5dd82a4760184aabafa4c96127744ef79f2
• Head: 9d216d482d7ff009692040468b43c1c2259e6e71
• Branch: docs/upstream-state-20260802
• File: upstream-state.json only (+3/-3 versus main).
• reviewedAt: 2026-08-03.
• reviewRecord: ScientFactory/Scient:lab/external/upstream-reviews/2026-08-03-scient-desktop.md.
• integrationBase: unchanged at 9be46c3ce6a7521b64436b7334bc6fce16e3cac4.

Verification

• Strict scient:upstream-check --require-reviewed-tip --no-fetch: current true, unreviewed 0, identity Scient, origin scient://app, automatic updates enabled.
• Upstream verifier tests: 9/9; scoped formatting and git diff --check: passed.
• No computer use, browser automation, screenshots, rendering, geometry checks, visual tests, visual-regression tests, or manual UI acceptance were performed.

Independent reviews

Exactly three non-author, read-only reviews inspected the exact final evidence and checkpoint heads:

1. Correctness/reliability: certified the one-field tail advance against complete 36/36 evidence; no unresolved P0-P2.
2. Security/privacy/authority: certified that review coverage does not imply code, credential, migration, session, updater, or release authority; no unresolved P0-P2.
3. Architecture/maintainability/ownership/lineage: certified repository ownership, unchanged integration base, and the explicit evidence dependency; no unresolved P0-P2.

Rollback and limitations

• Rollback: revert the two checkpoint commits to restore the prior reviewed boundary; no data repair is required.
• The named evidence becomes accepted authority only if ScientFactory/Scient#78 is accepted.
• Hosted CI: Release Smoke, Linux/Windows HTML Preview Platform Smoke, and Windows Process Regression passed. The aggregate job stopped before format/tests/browser/build at the unchanged release-lineage gate because the reviewed manifest expects 80 protected tags and the official refs now contain 81; that separate release-lane drift is not caused by this one-file checkpoint.
• Draft only: do not merge, approve, mark ready, auto-merge, release, or publish.