chore(alpha): sync upstream main (7a12aff4)

.alpha/features/alpha-distribution-identity.md

@@ -3,7 +3,7 @@ id: alpha-distribution-identity
 status: active
 risk: red
 introduced_by: alpha-distribution-identity
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -216,3 +216,5 @@ identity.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-homebrew-upgrades.md

@@ -3,7 +3,7 @@ id: alpha-homebrew-upgrades
 status: active
 risk: red
 introduced_by: alpha-homebrew-upgrades
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -191,3 +191,5 @@ Developer account or a separate package-hosting service.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-local-only-telemetry.md

@@ -3,7 +3,7 @@ id: alpha-local-only-telemetry
 status: active
 risk: red
 introduced_by: alpha-local-only-telemetry
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -156,3 +156,5 @@ traces, metrics, or logs to third-party telemetry services.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-release-workflow.md

@@ -3,7 +3,7 @@ id: alpha-release-workflow
 status: active
 risk: red
 introduced_by: alpha-release-workflow
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -281,3 +281,5 @@ upstream's official release, hosted-web, AUR, or npm publication paths.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-server-package.md

@@ -3,7 +3,7 @@ id: alpha-server-package
 status: active
 risk: red
 introduced_by: alpha-server-package
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -216,3 +216,5 @@ official T3 Code without publishing to or executing the upstream `t3` package.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-update-channel.md

@@ -3,7 +3,7 @@ id: alpha-update-channel
 status: active
 risk: red
 introduced_by: alpha-update-channel
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -219,3 +219,5 @@ automatic updater.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/alpha-upstream-sync-automation.md

@@ -3,7 +3,7 @@ id: alpha-upstream-sync-automation
 status: partial
 risk: red
 introduced_by: alpha-upstream-sync-automation
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -182,3 +182,5 @@ The repository's scheduled sync, finalizer, and sync blocker-issue automation ar
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/antigravity-path-canonicalization.md

@@ -3,7 +3,7 @@ id: antigravity-path-canonicalization
 status: active
 risk: amber
 introduced_by: antigravity-path-canonicalization
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -113,3 +113,5 @@ session workspace.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/fork-steward.md

@@ -3,7 +3,7 @@ id: fork-steward
 status: active
 risk: green
 introduced_by: alpha-foundation
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -175,3 +175,5 @@ retiring fork code when upstream provides an equivalent or better implementation
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/newest-agents-first.md

@@ -3,7 +3,7 @@ id: newest-agents-first
 status: active
 risk: green
 introduced_by: newest-agents-first
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -157,3 +157,5 @@ users scroll past older agents.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/project-action-terminal-startup.md

@@ -3,7 +3,7 @@ id: project-action-terminal-startup
 status: active
 risk: amber
 introduced_by: 438019e36
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: pingdotgg/t3code#6337
 upstream_pr: pingdotgg/t3code#6338
 surfaces:
@@ -165,3 +165,5 @@ is still initializing.
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/remember-thread-scroll-position.md

@@ -3,7 +3,7 @@ id: remember-thread-scroll-position
 status: partial
 risk: green
 introduced_by: 31e67d13ce42c0989a4698f9140c3bea4aba9731
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: null
 upstream_pr: null
 surfaces:
@@ -77,3 +77,5 @@ Return users to the place where they stopped reading when they switch away from
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/features/restore-reverted-message-to-composer.md

@@ -3,7 +3,7 @@ id: restore-reverted-message-to-composer
 status: active
 risk: amber
 introduced_by: a47276a40
-last_reconciled_with: e5a46d6c5d00b89afba5274a94d42428c8d79763
+last_reconciled_with: 7a12aff471ffe2b22b9fee495b04b32c43f45a37
 upstream_issue: pingdotgg/t3code#5685
 upstream_pr: pingdotgg/t3code#6044
 surfaces:
@@ -177,3 +177,5 @@ Let users edit and resend a reverted prompt instead of recreating its text and i
   reconciliation candidate. Required PR CI remained the merge gate.
 - 2026-09-20, upstream `0ff87f251dafb32703d5f531e7b248ad0a581ee2`: `auto-merged`; Git produced a conflict-free
   reconciliation candidate. Required PR CI remained the merge gate.
+- 2026-09-25, upstream `7a12aff471ffe2b22b9fee495b04b32c43f45a37`: `auto-merged`; Git produced a conflict-free
+  reconciliation candidate. Required PR CI remained the merge gate.

.alpha/reconciliation.jsonl

@@ -55,3 +55,4 @@
 {"timestamp":"2026-09-24T10:08:00.934874Z","previousAlpha":"3f33b3cd6d29923460ad129eef534b4d3ba5f7d9","upstream":"b2b43bef73447c483ceae486890cb79f01c369cb","candidate":"88be3c5b7f6ed8e9b923b5e095e686516292aa1e","features":{"retained":["alpha-distribution-identity","alpha-homebrew-upgrades","alpha-local-only-telemetry","alpha-release-workflow","alpha-server-package","alpha-update-channel","alpha-upstream-sync-automation","antigravity-path-canonicalization","fork-steward","newest-agents-first","project-action-terminal-startup","remember-thread-scroll-position","restore-reverted-message-to-composer"],"rewritten":[],"retired":[]},"classifications":{"alpha-homebrew-upgrades":"unaffected","restore-reverted-message-to-composer":"mechanical-conflict","alpha-distribution-identity":"unaffected","alpha-local-only-telemetry":"mechanical-conflict","alpha-release-workflow":"unaffected","newest-agents-first":"unaffected","project-action-terminal-startup":"unaffected","fork-steward":"unaffected","alpha-update-channel":"unaffected","alpha-server-package":"unaffected","antigravity-path-canonicalization":"unaffected","remember-thread-scroll-position":"partially-upstreamed","alpha-upstream-sync-automation":"unaffected"},"validation":["vp i: completed; lockfile passed supply-chain checks","71 focused test files: 1541 unique tests passed, 2 skipped across initial and focused reruns","Initial timeline setup timeout and server auth case passed on rerun with maxWorkers=2","Storage cleanup: all 58 tests passed with canonical TMPDIR; default macOS /var alias triggers existing real-path safety checks","Added mobile Alpha update regression: fork release URL and Alpha channel selection passed","Scoped typechecks passed: web, desktop, server, shared, contracts, client-runtime, ssh","Targeted lint passed with existing React warnings; formatting passed","git diff --check passed excluding unchanged upstream uniwind patch context whitespace","maintain-alpha-fork skill validation passed; all 14 active records reconciled","Final fetch confirmed upstream b2b43bef73447c483ceae486890cb79f01c369cb"],"unverified":["live browser/mobile","remote SSH","native builds/signing/install/update","remote CI","release publication"],"outcome":"validated-local-only"}
 {"timestamp":"2026-09-24T17:59:44.151673Z","previousAlpha":"bf4393b5c7a7cb84b2fa62b5bcdf8942e533231b","upstream":"f26ee083fe41720207fb10616359500dcecc19d3","candidate":"17e27cf7e55984921fb82c8f2839d9459f52537e","features":{"retained":["alpha-distribution-identity","alpha-homebrew-upgrades","alpha-local-only-telemetry","alpha-release-workflow","alpha-server-package","alpha-update-channel","alpha-upstream-sync-automation","antigravity-path-canonicalization","fork-steward","newest-agents-first","project-action-terminal-startup","remember-thread-scroll-position","restore-reverted-message-to-composer"],"rewritten":["alpha-update-channel"],"retired":[]},"classifications":{"alpha-distribution-identity":"unaffected","alpha-homebrew-upgrades":"unaffected","alpha-local-only-telemetry":"unaffected","alpha-release-workflow":"unaffected","alpha-server-package":"unaffected","alpha-update-channel":"mechanical-conflict","alpha-upstream-sync-automation":"unaffected","antigravity-path-canonicalization":"unaffected","fork-steward":"unaffected","newest-agents-first":"unaffected","project-action-terminal-startup":"unaffected","remember-thread-scroll-position":"unaffected","restore-reverted-message-to-composer":"unaffected"},"validation":["707 unique tests passed across 17 focused files; corrected an unnecessary mock assertion edit and reran its 7 tests","Web typecheck passed with suggestions only","Scoped lint passed with React warnings; formatting passed for 138 source/config files and feature records","No unresolved paths or conflict markers; git diff --check passed","Bounded semantic audit found no additional Alpha overlap blockers","maintain-alpha-fork skill validation passed","Unslop detector reviewed new ledger prose; two flags reflect structured record repetition","Final fetch confirmed upstream f26ee083fe41720207fb10616359500dcecc19d3"],"unverified":["Live web, desktop, mobile, remote connections, remote CI, builds, signing, installed upgrades, and release publication"],"outcome":"validated-local-only","notes":"Merged four upstream commits. Removed the unused stage focus-ring helper and adopted the upstream data-attribute model for Alpha artwork. No backend, contract, dependency, or persistence changes arrived. No push, PR, tag, or release."}
 {"timestamp":"2026-09-25T12:54:06.050232Z","previousAlpha":"c67df03c1d303ac4581c98280bc804b44a439674","upstream":"e5a46d6c5d00b89afba5274a94d42428c8d79763","candidate":"03b71f7b5f6e45316465071cdf391e52f5e02d63","features":{"retained":["alpha-distribution-identity","alpha-homebrew-upgrades","alpha-local-only-telemetry","alpha-release-workflow","alpha-server-package","alpha-update-channel","alpha-upstream-sync-automation","antigravity-path-canonicalization","fork-steward","newest-agents-first","project-action-terminal-startup","remember-thread-scroll-position","restore-reverted-message-to-composer"],"rewritten":["alpha-distribution-identity","alpha-local-only-telemetry","alpha-release-workflow","alpha-update-channel"],"retired":[]},"classifications":{"alpha-distribution-identity":"mechanical-conflict","alpha-homebrew-upgrades":"unaffected","alpha-local-only-telemetry":"mechanical-conflict","alpha-release-workflow":"mechanical-conflict","alpha-server-package":"persistence-sensitive","alpha-update-channel":"mechanical-conflict","alpha-upstream-sync-automation":"unaffected","antigravity-path-canonicalization":"unaffected","fork-steward":"unaffected","newest-agents-first":"unaffected","project-action-terminal-startup":"unaffected","remember-thread-scroll-position":"unaffected","restore-reverted-message-to-composer":"unaffected"},"validation":["vp i passed; 2091 lockfile entries passed supply-chain policies; peer dependency warnings remain","Desktop observability, updater, packaging, and emitted boot/cache tests: 117 passed","Chat, timeline, composer, agent ordering, reducer, and terminal suites: 608 passed","Migration 054, decider/projector replay, settlement policy, projections, tunnel lifecycle, and Antigravity suites: 221 passed","Alpha identity, protocol, telemetry, OTEL, CLI packaging, release workflow, and Homebrew suites: 136 passed","Scoped typechecks: desktop, web, server, scripts passed; desktop checked again after bundle configuration change","Disposable schema-053 snapshot: migration 054, repeat application, row preservation, quick_check, unchanged backup, and backup recovery passed","Targeted lint, formatting, Alpha workflow actionlint, feature refs, conflict-marker and diff checks passed","Unslop detector: reconciliation note additions scored 0 with no findings","Final fetch confirmed upstream e5a46d6c5d00b89afba5274a94d42428c8d79763"],"unverified":["Browser and mobile simulator behavior","Native release builds, signing, installed update smoke, Windows and Linux execution","Remote CI and relay Postgres migration deployment","Downgrade of databases containing new auto-settle events; use a pre-upgrade backup for rollback"],"outcome":"local-only","notes":"53 upstream commits reconciled. Four text conflicts resolved. The desktop compile cache uses the Alpha namespace and bundles its identity constant. All 13 active or partial features retained. No push, PR, tag, publication, or release."}
+{"timestamp":"2026-09-25T19:03:53.126Z","previousAlpha":"9eba6ba087dadbb45cd0d7da05f2711274f69f95","upstream":"7a12aff471ffe2b22b9fee495b04b32c43f45a37","candidate":"8263953ffd178ac39072b9a3349b02b9477e19bb","features":{"retained":["alpha-distribution-identity","alpha-homebrew-upgrades","alpha-local-only-telemetry","alpha-release-workflow","alpha-server-package","alpha-update-channel","alpha-upstream-sync-automation","antigravity-path-canonicalization","fork-steward","newest-agents-first","project-action-terminal-startup","remember-thread-scroll-position","restore-reverted-message-to-composer"],"rewritten":[],"retired":[]},"classifications":{"alpha-distribution-identity":"unaffected","alpha-homebrew-upgrades":"unaffected","alpha-local-only-telemetry":"unaffected","alpha-release-workflow":"unaffected","alpha-server-package":"unaffected","alpha-update-channel":"unaffected","alpha-upstream-sync-automation":"unaffected","antigravity-path-canonicalization":"unaffected","fork-steward":"unaffected","newest-agents-first":"unaffected","project-action-terminal-startup":"unaffected","remember-thread-scroll-position":"unaffected","restore-reverted-message-to-composer":"unaffected"},"validation":["Git merged upstream/main without conflicts; no Alpha delta exists in any of the 32 incoming paths","vp test run packages/shared/src/nodeSqliteClient.test.ts apps/mobile/src/lib/androidControlSizing.test.ts: 8 passed","vp test run apps/server/src/persistence/: 26 files, 58 tests passed","Scoped typechecks: packages/shared and apps/mobile passed","vp check on incoming added/modified files: 0 errors (50 upstream React Compiler warnings)","No conflict markers in merged paths"],"unverified":["Android on-device text scaling behavior","Remote CI pending at journal time"],"outcome":"awaiting-ci","notes":"2 upstream commits reconciled (SQLite prepare-failure retry, Android control text scaling). All 13 active or partial features unaffected. PR into alpha; no tag or release."}