[Nurozen]

Summary

True merge of pingdotgg/t3code through bb7783e295506ad423f527ed28a019836e331e8c (158 first-parent commits after a12d6ed942) into Lecturn main, including #172 and #176. 237 conflicts, no .repos commit in the range. It stops before upstream's forge-definitions refactor run (pingdotgg#23992 onward).

What changes for users

• Web: messages from other agents fold into one-line rows; Arabic and Hebrew read right to left; Cmd+K hides subagents, favors whole words and searches messages; Cmd+B toggles the sidebar unless text is selected; provider updates stop raising launch toasts; assorted layout fixes.
• Mobile: unified draft and thread navigation; Usage and Settings in workspace navigation; drafts swipe to discard; Android composer text no longer clips; undo toasts stay on one row above the navigation; iPhone Duo fixes (iOS, not captured).
• Server: indexed message search (migrations 86 and 87 on the fork ledger), stale-agent and browser cleanup, managed Codex token renewal, SQLite read routing, run metrics export.
• Build: Node 26.12.1 is pinned for development and releases.
• Copy: the em dash lint rewrote a few fork strings (for example "Show N new decisions").

Kept or left out on purpose

Recorded in RESOLUTION_GUIDE.md: relay-preview.yml, relay-preview-cleanup.yml and stale-needs-more-info.yml are not taken (PR code on repo secrets; public issue closing). Fork reply features moved beside ThreadTimeline. Upstream's sidebar row motion is not taken on mobile. Palette queries are kept out of app and embed sessions.

Verification

• Reviews: area reviews on the merge found 4 real regressions, all fixed with tests that fail without them: a dead installer host from the identity sweep, folded agent rows not opening on a citation, a stale mobile accountId on thread selection, and app workspaces as the Home new-thread default. Delta reviews pass with nits. Grok accepts each round.
• Fork tests: independent AST recount of 7429 fork-added tests: all present except 4 declared obsolete with reasons.
• Stop targets: fix(client): MCP apps can no longer trap you in full screen; it opens only after a tap pingdotgg/t3code#18548, fix(web): full-screen visual replies keep a gap from the frame edge pingdotgg/t3code#20281 and fix(server): html previews say how their browser exited pingdotgg/t3code#16872 sources and tests are unchanged.
• Checks: required CI green on this head with Node 26.12.1. Locally: web browser 641, web unit 5387, server 7805, mobile 2956, desktop 951, packages 6499. build-exe passes on macOS.
• Compiler hazards: AST and compiler scan of mobile and web: no useEffectEvent result in a dependency array, no provider fix needed. "Maximum update depth exceeded" never appeared in web or Android captures; the mobile inspector screen was not captured.
• Services: no new env var, secret, relay migration, binding, Clerk, Stripe, Resend, PostHog or DNS change. A Vercel preview reached READY on the Node 26 pin; its alias step returned 400, in a script this PR does not change.

Limitations

• Web captures ran on 3cfb765b and 75d8ac82; Android on 433ea6f7 and 3cfb765b. Since then: a mobile route param, tests, docs and docs(privacy): describe hashed analytics identifiers and the real opt-out #172/fix(ci): run the auth email test from its own package #176. No layout change.
• No iOS captures (the route is broken), so the iPhone Duo run has no visual proof.
• One Android phone frame showed an empty thread feed on a cold start; a rerun of the same commit showed it. Likely capture timing, not proven.
• With no model options, a mobile draft now shows upstream's "Connect to an environment" text even when connected.
• Not proven until they run on main: relay deploy, auth email deploy, first nightly build-exe on Linux, EAS store builds on Node 26.
• An existing bug remains: choosing a project in the sidebar "All projects" scope crashes with "Too many re-renders", on main too.

Web evidence (48 pairs)

UI evidence: isolated synthetic fixture (web dev server, stub Codex, headless Chrome 1440x900 at 1x, dark)

Before = 0ec7aee, the tree of main 984c2a6; after = 3cfb765 and 75d8ac8, with the same web app code as head ff448b5 (see the note below).

No regressions. Every upstream UI change reached with a visible defect now behaves as intended, and the spot checks match main apart from relative times, sidebar run order and the sidebar scroll from pingdotgg#23519. "Maximum update depth exceeded" appeared 0 times on any scene.

One open bug is inherited, not added here. Choosing a project in the sidebar "All projects" scope crashes the app with "Too many re-renders" on main and on this branch, in dev and production builds.

Scene	Before (0ec7aee)	After	Verdict
Message from another agent (pingdotgg#23135) Real send: the stub calls Lecturn's MCP lecturn_thread_send.			EXPECTED pingdotgg#23135: the full bubble with "Sent by another agent" folds to one row, labeled with the sender thread.
Citation targets a folded row (3cfb765 fix) Citation link built with the app's helper and opened by URL.			EXPECTED: the row opens (aria-expanded false to true), the source shows, and the user can fold it again. Before has no fold, so the source is already visible.
Arabic and Hebrew answer (pingdotgg#22777) Final answer mixes Arabic, Hebrew and English.			EXPECTED pingdotgg#22777: RTL blocks have dir=rtl and align right. The English paragraph stays left.
Arabic in the composer (pingdotgg#22777) Typed Arabic.			EXPECTED pingdotgg#22777: the paragraph gets dir=rtl, was ltr.
Subagent bar in a narrow column (pingdotgg#23502) Composer 544 px wide.			EXPECTED pingdotgg#23502: status drops to its own line, model and status stay readable.
Tool images past the preview limit (pingdotgg#23595) MCP result with 11 images and a limit of 8 (1 px test images).			EXPECTED pingdotgg#23595: 3 "[image]" marks, was none.
Long task durations (pingdotgg#13472) Durations patched into the stored plan (see notes).			EXPECTED pingdotgg#13472: "12h 34m 56s" stays on one line, height 16 px, was 32 px.
Blockquote, light (pingdotgg#24036)			EXPECTED pingdotgg#24036: quote text uses the body color, was muted.
Usage limit banner after snooze (pingdotgg#23803) Stub fails the turn with usageLimitExceeded, then Snooze until reset.			EXPECTED pingdotgg#23803: the banner keeps a Wake now action, was only Resume at reset.
Cmd+B, no selection (pingdotgg#24063) Text typed, no selection, Cmd+B, more text.			EXPECTED pingdotgg#24063: the sidebar toggles and the text stays plain. Before: sidebar stayed, next text turned bold.
Cmd+B with a selection (pingdotgg#24063) All text selected.			EXPECTED pingdotgg#24063: bolds the selection, the sidebar stays, same as before.
Usage header at 1200 px (pingdotgg#24123) Header 944 px wide.			EXPECTED pingdotgg#24123: full controls fit, were collapsed to menus. 1100, 1290 and 1440 px are pixel-identical.
Thread title instructions (pingdotgg#21882) Clip of the Text generation section.			EXPECTED pingdotgg#21882: new setting row, absent before.
Telemetry export source (pingdotgg#23713) Server started with an unreachable LECTURN_OTLP_TRACES_URL.			EXPECTED pingdotgg#23713: "Set by environment" and the variable name, was "Off" with no source.
Toast width (pingdotgg#23777) Toast added through the app's toast manager (see notes).			EXPECTED pingdotgg#23777: description 330 px wide, was 304 px.
Choosing a project in the sidebar scope Real click on "All projects", then a project.			INHERITED, NOT A REGRESSION: "Too many re-renders" on both sides, in dev and production builds. Open on main (see notes). It blocks the scoped part of pingdotgg#23519.
Cmd+K "scout" (pingdotgg#24032, pingdotgg#24343) Thread with two subagents.	<img src="https://github.com/user-attachments/assets/1fb0dfee-61fa-45d6-b771-295bd9c59895" width="400" alt="before: Cmd+K "scout" (pingdotgg#24032, pingdotgg#24343)">	<img src="https://github.com/user-attachments/assets/cf25a5fa-1c66-4e8a-afdc-f76e025212fe" width="400" alt="after: Cmd+K "scout" (pingdotgg#24032, pingdotgg#24343)">	EXPECTED pingdotgg#24032: subagent threads hidden, was Scout-north and Scout-south.
Cmd+K "port" (pingdotgg#24032, pingdotgg#24343) Threads "Port the feeding log" and a newer "Report the weekly totals".	<img src="https://github.com/user-attachments/assets/867ea1e2-2e64-4ae4-ade7-4e24f3296fdf" width="400" alt="before: Cmd+K "port" (pingdotgg#24032, pingdotgg#24343)">	<img src="https://github.com/user-attachments/assets/54015aed-c082-46bd-8488-977224e05754" width="400" alt="after: Cmd+K "port" (pingdotgg#24032, pingdotgg#24343)">	EXPECTED: the whole-word match comes first, mid-word settings are gone, and message matches have their own section.
Cmd+K message search (pingdotgg#24343) Text from an agent answer.			EXPECTED pingdotgg#24343: indexed search with a highlighted snippet and more matches.
Pasted image tile (pingdotgg#23832) 40 MB synthetic PNG through a real paste event. The settled frames are pixel-identical; the change is timing.			EXPECTED pingdotgg#23832: first tile at 10 ms, was 313 ms.
PR file counts (pingdotgg#23905) Synthetic PR data (see notes).			EXPECTED pingdotgg#23905: counts align on the baseline, was center.
PR check counts (pingdotgg#23548) Mock: detail has 1 passing check, the checks call has 3 with one failure.			EXPECTED pingdotgg#23548: "1 of 3 failing" with all 3 rows. Before: the checks call was never made, "Check details are out of date".
PR timeline and review avatars (pingdotgg#23545, pingdotgg#24259) Synthetic PR data (see notes).			EXPECTED pingdotgg#23545: the avatar in collapsed rows is no longer clipped (marker top-4, was top-6). pingdotgg#24259: review head action centered on both, Edit comment not reached.
Fork on a run-less reply (pingdotgg#23117) Migrated thread whose reply has no run.			UNCHANGED: the fork button stays on the reply.
Fork on a user message (pingdotgg#23117) Hover on the later user message.			UNCHANGED on normal user messages. A folded agent message shows its actions once expanded (pingdotgg#23135), so 2 buttons became 1 while folded.
Waiting app approval Stored request marked as a connected app tool (see notes).			UNCHANGED: 0 approval rows in the timeline, only the composer card.
Cmd+K "squire" Squires enabled.	<img src="https://github.com/user-attachments/assets/84932a50-53a7-4f65-9f9f-907d8838f355" width="400" alt="before: Cmd+K "squire"">	<img src="https://github.com/user-attachments/assets/423e28ca-39ff-4bd9-9371-bf19a128176d" width="400" alt="after: Cmd+K "squire"">	UNCHANGED: New Squire first.
18 s streamed reply (pingdotgg#23117, pingdotgg#23124) End frame.			EXPECTED: "Maximum update depth exceeded" 0 times on both sides. Only the stream ends differ by time.
Sidebar: project group and Stave row Two checkouts of one repository, one Stave space.			UNCHANGED: 0.014%, relative times.
Sidebar rows Row layout, status line.			UNCHANGED rows. The list scrolls to the open thread on mount (pingdotgg#23519); other differences are run order.
Chat timeline with work rows Worked row expanded.			UNCHANGED timeline. Sidebar differs by pingdotgg#23519 scroll and run order.
Settled shelf A settled thread, shelf open.			UNCHANGED shelf. Sidebar differs by run order.
Notes panel Saved note from a selection.			UNCHANGED panel. Sidebar differs by run order.
Timeline minimap preview 12 turn thread, hover on the last strip.			UNCHANGED: same preview, sidebar only.
Composer with attachments Image and file attached, text typed.			UNCHANGED: pixel-identical.
Model picker Open from the composer.			UNCHANGED: 0.019%, sidebar only.
Palette: themes Change theme.			UNCHANGED: pixel-identical.
Palette: threads Search "roster".			EXPECTED pingdotgg#24343: threads, then an In messages section.
Palette: add project Directory browser.			UNCHANGED: pixel-identical.
Pull requests list Synthetic PR data (see notes).			UNCHANGED: 0.018%, relative times.
PR detail and watch button Detail open, hover on the watch button.			UNCHANGED: 0.018%, relative times.
PR header Clip of the detail header.			UNCHANGED: pixel-identical.
Settings: appearance			UNCHANGED: pixel-identical.
Settings: typography			UNCHANGED: pixel-identical.
Settings: connections			UNCHANGED: 2 cells, port in the URL.
Settings: archive			UNCHANGED: pixel-identical.
MCP app full screen after a tap (pingdotgg#18548) Tap inside the app.			UNCHANGED: pixel-identical, tap=granted, mode=fullscreen.
HTML render dialog padding (pingdotgg#20281) Corner clip.			UNCHANGED: padding 16 px, 3 cells.

How these were made. Both sides ran the same scripted steps, one after the other, on a fresh isolated fixture: synthetic projects, a stub Codex, Claude off, HOME set to the fixture, the github.com host turned off and the host label masked as "Fixture Mac". A pixel diff backs the verdicts. Differences from the clock or the run (relative times, ids, the dev port) are not counted.

Sources. Before is 0ec7aee, the same tree as main 984c2a6. Spot-check before frames are reused from the last checkpoint's after frames on that tree. After ran on 3cfb765; PR scenes 87 to 89 and the spot checks ran on 75d8ac8. The web app code is the same from 3cfb765 through ff448b5: later commits change mobile, CI, docs and a static privacy page.

Sidebar scope crash. Choosing any project in the scope picker, or reloading with one saved, fails with "Too many re-renders" (React error 301 in production) in <Sidebar> until the saved scope is cleared. Both production builds crash the same way, so this is inherited. Likely cause, from reading the code and not tested with a fix: useSidebarSegments.ts line 105 compares scopedProjectKeys by identity during render, and Sidebar.tsx builds that Set anew. The production pages ran from a local static server in front of the fixture server, not from a packaged app.

Fixture patches, disclosed.

• 90: plan durations are patched into the store, since the Codex adapter does not report them.
• 85: the toast is added through the app's own toast manager in the dev build.
• 87 to 89 and s9: GitHub stays off, so an in-page mock answers the pull request calls with synthetic data. These scenes show rendering, not GitHub reads.
• 97: the server has an unreachable collector URL, and its 502 console lines are filtered from the error count.
• 102: the stored request is marked as a connected app tool. 103: the citation link is opened by URL, and the Decisions and notes UIs were not clicked.

Parity only, defect not reproduced on main here. pingdotgg#23967: the draft opens on both sides with sockets cut in the page, which may not match a truly offline project. pingdotgg#23233: no toast on either side with a forced update advisory. pingdotgg#23519: the unscoped back case already had the row in view, and the scoped case hits the crash above.

Not shown: pingdotgg#23896 tool icons in light mode (the stub has no image tool icon), the pingdotgg#24259 Edit comment action (no button with the mock), the AccountMark and Connect sidebar rows, and the PR Code tab.

Android evidence

Android evidence (phone and 10-inch tablet, dark, Lecturn theme; GitHub-hosted ubuntu-24.04, capture-only harness)

Verdict: no confirmed regression, with one open item below. Synthetic fixture only. Method: ffmpeg max-channel pixel difference, threshold 12/255. Logs: 0 "Maximum update depth" in all 15 runs; no red screens or launcher ANR dialogs in the frames reviewed.

Heads. Each row names its source. Before e5a1909b reuses the earlier frames: to 984c2a6, mobile changed only send gating for pending approvals and comments, which these scenes do not render. After 3cfb765b was compared to the 433ea6f7 frames: draft 0.00% on phone, and thread, threads, apps and tablet draft at most 0.61%, all relative times, status-bar icons and sidebar row shift. Rows marked 433ea6f7 were not recaptured on later heads. PR head 1abf40d6 differs from 3cfb765b in mobile by non-layout navigation fixes (route params, draft back and new-task routing) and tests; no capture ran on 1abf40d6.

Open item. One of 6 after captures on phone showed an empty thread feed under the composer with a draft present (first scene after a cold start, agent-row stub applied). A rerun of the same commit showed the feed, as did the other 4 phone and all 6 tablet captures. Before showed the feed in its 3 phone captures, so a before-side count this small cannot exclude a change. The cause is not established; capture timing against the feed reveal is the likely reading, and that reveal gate also exists before this merge.

Stubs. Capture-only client stubs supply the draft model, draft text, agent message attribution and scratch icon. The fixture has no model options: without a model, the draft shows upstream's (pingdotgg#23467) "Your draft is saved on this device. Connect to an environment to choose its first model." with no composer controls, even with the environment connected.

Phone (1080×1920)

Scene	Before	After	Changed	Verdict
Threads list e5a1909 to 3cfb765			1.18%	EXPECTED (pingdotgg#23841): fifth nav item (Usage); phone bar and tablet rail. Otherwise relative times and a ~1 px sidebar row shift
Thread e5a1909 to 3cfb765			0.38%	EXPECTED (pingdotgg#23570): idle composer row unchanged. Timestamps and chip anti-aliasing only; tablet rail gains Usage
Apps tab e5a1909 to 3cfb765			1.52%	EXPECTED (pingdotgg#23841): nav bar only. The fixture has no connected apps, so only the empty state renders
Draft thread + composer 984c2a6 to 3cfb765			55.48%	EXPECTED (pingdotgg#23467, pingdotgg#24239, pingdotgg#23366): draft is the root Thread route with the thread composer and a backdrop; workspace controls fit and align (Import no longer clips). Model is stubbed. Tablet before has the Apps sidebar because of capture order; after has Threads
Choose project 984c2a6 to 433ea6f			0.16%	UNCHANGED: moved to the root stack with no visible change
Add project (root stack) 984c2a6 to 433ea6f			3.40%	UNCHANGED: phone difference is provider row order, which also varied between two after runs at the same head (0.16% in the other)
Stave flow (root stack) 984c2a6 to 433ea6f			0.00%	UNCHANGED: the fixture has no Stave binary, so "Stave unavailable" renders
Settings e5a1909 to 433ea6f			1.28%	EXPECTED (pingdotgg#23841, pingdotgg#24348): Settings stays in the workspace with the fifth nav item
Pulls tab e5a1909 to 433ea6f			1.96%	EXPECTED (pingdotgg#23841): nav items only. "Select a pull request" detail (pingdotgg#23143) renders on tablet and was already present before
Pull request open e5a1909 to 433ea6f			0.00%	UNCHANGED: no crash. GitHub is disabled in the fixture, so only summary and load error render
Review e5a1909 to 433ea6f			0.16%	UNCHANGED: status-bar icons and tablet sidebar times
Terminal e5a1909 to 433ea6f			0.38%	UNCHANGED: fixture text loses its em dash (pingdotgg#23799)
Undo toast 984c2a6 to 433ea6f			9.68%	EXPECTED (pingdotgg#23910, pingdotgg#23928): one row, above the bottom nav, instead of two rows at the top. Notice is raised by the harness
Drafts swipe 984c2a6 to 433ea6f			75.02%	EXPECTED (pingdotgg#23205): before, the same swipe opened the draft; after, phone asks to delete the pending task and tablet reveals Delete
Composer with a 3-line draft 984c2a6 to 433ea6f			17.53%	EXPECTED (pingdotgg#23829, pingdotgg#23366): composer grows and every line shows; before clipped the top line. Draft text is stubbed
Light theme thread + chips 984c2a6 to 433ea6f			33.32%	EXPECTED (pingdotgg#22585, pingdotgg#23829): chat and composer chips are darker. Draft text is stubbed
No-project icon 984c2a6 to 433ea6f			1.38%	EXPECTED (pingdotgg#21546): chat bubble replaces the monogram. The scratch icon is stubbed onto a fixture project

10-inch tablet, split view (1440×2560)

Scene	Before	After	Changed	Verdict
Threads list e5a1909 to 3cfb765			0.62%	EXPECTED (pingdotgg#23841): fifth nav item (Usage); phone bar and tablet rail. Otherwise relative times and a ~1 px sidebar row shift
Thread e5a1909 to 3cfb765			0.75%	EXPECTED (pingdotgg#23570): idle composer row unchanged. Timestamps and chip anti-aliasing only; tablet rail gains Usage
Apps tab e5a1909 to 3cfb765			0.57%	EXPECTED (pingdotgg#23841): nav bar only. The fixture has no connected apps, so only the empty state renders
Draft thread + composer 984c2a6 to 3cfb765			37.39%	EXPECTED (pingdotgg#23467, pingdotgg#24239, pingdotgg#23366): draft is the root Thread route with the thread composer and a backdrop; workspace controls fit and align (Import no longer clips). Model is stubbed. Tablet before has the Apps sidebar because of capture order; after has Threads
Choose project 984c2a6 to 433ea6f			0.43%	UNCHANGED: moved to the root stack with no visible change
Add project (root stack) 984c2a6 to 433ea6f			0.37%	UNCHANGED: phone difference is provider row order, which also varied between two after runs at the same head (0.16% in the other)
Stave flow (root stack) 984c2a6 to 433ea6f			0.36%	UNCHANGED: the fixture has no Stave binary, so "Stave unavailable" renders
Settings e5a1909 to 433ea6f			1.13%	EXPECTED (pingdotgg#23841, pingdotgg#24348): Settings stays in the workspace with the fifth nav item
Pulls tab e5a1909 to 433ea6f			0.61%	EXPECTED (pingdotgg#23841): nav items only. "Select a pull request" detail (pingdotgg#23143) renders on tablet and was already present before
Pull request open e5a1909 to 433ea6f			0.62%	UNCHANGED: no crash. GitHub is disabled in the fixture, so only summary and load error render
Review e5a1909 to 433ea6f			0.39%	UNCHANGED: status-bar icons and tablet sidebar times
Terminal e5a1909 to 433ea6f			0.47%	UNCHANGED: fixture text loses its em dash (pingdotgg#23799)
Undo toast 984c2a6 to 433ea6f			2.58%	EXPECTED (pingdotgg#23910, pingdotgg#23928): one row, above the bottom nav, instead of two rows at the top. Notice is raised by the harness
Drafts swipe 984c2a6 to 433ea6f			52.35%	EXPECTED (pingdotgg#23205): before, the same swipe opened the draft; after, phone asks to delete the pending task and tablet reveals Delete
Composer with a 3-line draft 984c2a6 to 433ea6f			6.90%	EXPECTED (pingdotgg#23829, pingdotgg#23366): composer grows and every line shows; before clipped the top line. Draft text is stubbed
Light theme thread + chips 984c2a6 to 433ea6f			13.55%	EXPECTED (pingdotgg#22585, pingdotgg#23829): chat and composer chips are darker. Draft text is stubbed
No-project icon 984c2a6 to 433ea6f			1.43%	EXPECTED (pingdotgg#21546): chat bubble replaces the monogram. The scratch icon is stubbed onto a fixture project

After only

Scene	Phone	Tablet	Note
Usage tab (433ea6f7)			New tab (pingdotgg#23841, pingdotgg#24348). All 5 labels fit at default text size. The Android bar reads "Chats", unchanged from main
One-line agent row (3cfb765b)			EXPECTED (pingdotgg#23135). Attribution is stubbed; the tablet Composer row before shows the full bubble

Other scenes checked with no regression (433ea6f7, not published): environments, agent activity, usage in Settings, scheduled tasks, new scheduled task, environment detail, Stave and import flows. Maintenance differs only because the earlier frame carried a stubbed database notice. The Arcane backdrop with automatic insets is the Lecturn theme, shown in the frames above at its resting scroll position.

Not covered: pingdotgg#22110 HTML links in pull request comments and a loaded pull request (no GitHub in the fixture), tapping new thread from an app card (no connected app; its draft route is the same as the draft row), large text label fit, scrolled backdrop position, other palettes, iOS (capture route broken).

🤖 Generated with Claude Code