[daehyeon-mun]

Settings now group keybindings by area, keep defaults visible while disconnected, and warn when an older environment accepts a save but silently drops the changed setting. Connections can copy an MCP URL, General links to the mobile stores with QR popovers, and onboarding skips selected computers that are offline or switched off.

The page toolbar, provider add row, common page widths, semantic branch hint, themed setup panels, project path truncation, device-host glyph baseline and pooled-usage pace alignment follow T3 Code 9c161462c9. Picking an editor in the details dropdown changes the preference; the adjacent Open action launches it.

Acceptance	Result	Proof
Grouped keybindings, disconnected defaults/read-only notice, Focus URL label, thread details shortcut, model-picker jump precedence	Implemented; focused tests pass	keybinding tests
Cmd+F focuses settings search; Update track is searchable	Implemented; focused tests and native Meta+F/search drive passed	search tests
Unsupported saves warn and preserve per-environment outcomes	Implemented; dropped toggle/text/project/nested keys and unchanged values tested	scoped-save tests
Provider add row, widths, wizard backgrounds, semantic status and branch prefix	Implemented; focused tests and native bundle passed	settings implementation
MCP URL follows the connected direct route, falls back through saved routes, skips SSH	Implemented; HTTP, HTTPS, active-route precedence and clipboard tested	connections tests
Mobile app store QR row on both tracks	Implemented; store URLs/QR tested and final-head store popover captured	mobile tests
Onboarding skips offline/switched-off computers, explains imports, keeps path names visible	Implemented; skip and Unix/Windows path cases pass	onboarding tests
Editor dropdown changes preference without opening a folder	Implemented; preference-only action sends no editor RPC	shell tests
Local environment switch while off; provider Runtime controls; wizard width stability	Already present: Connections always mounts ThisMachineSection, Runtime receives its row container width, wizard panel scrolls inside a fixed-width dialog	Connections, Runtime

Upstream changes followed:

• Keybindings/search: 72d5c32ba6 pingdotgg/t3code#12822, c448e63f70 pingdotgg/t3code#17766, f769e01e28 pingdotgg/t3code#17859, b1508672a6 pingdotgg/t3code#16694, 821a6d7e06 pingdotgg/t3code#18279, 7c43155883 pingdotgg/t3code#19400, 77c8747150 pingdotgg/t3code#14475, 472ea7ec5f pingdotgg/t3code#17396.
• Saves/polish: 8ac4b97dae pingdotgg/t3code#18334, 6308db4ff5 pingdotgg/t3code#16972, 5e2225671f pingdotgg/t3code#17152, fded2cac5f pingdotgg/t3code#18190, f02002ab95 pingdotgg/t3code#12158, 2cf0ff0643 pingdotgg/t3code#17359, 500cb4266f pingdotgg/t3code#17292, 9503155da6 pingdotgg/t3code#14825, 9e552285ba pingdotgg/t3code#18725, 6947f0d9d8 pingdotgg/t3code#12474, e9221e44da pingdotgg/t3code#18580, 2afe87ea4b pingdotgg/t3code#16220.
• Connections/onboarding/editor: fbe5df2d4b pingdotgg/t3code#16337, 7ac5ec6b15 pingdotgg/t3code#16909, db46c42744 pingdotgg/t3code#16887, 4ea735614b pingdotgg/t3code#14584, a47decf230 pingdotgg/t3code#19078.
• Mobile: 51f7382aff pingdotgg/t3code#20422 supplies the store row at the final reference pin. It supersedes the Nightly beta UI affected by a4e2539483 pingdotgg/t3code#18955, so the removed Google group and testing-page links are gone rather than replaced by an interim APK button.

f36df18524 pingdotgg/t3code#16273 backs off a secondary desktop bootstrap topology poll. This client has no secondary desktop registration poll: its sole primary bootstrap exchanges once when its server becomes ready (T3LocalBackend.swift exchange). There is no repeated credential polling path to port or suppress here.

Validation:

• Bun 1.4.2 frozen install and source generation passed.
• 883 focused settings/pages/connections/shell tests passed, plus all 4 onboarding-pairing cases after the offline case was added.
• Strict app TypeScript and staged caps passed.
• Initial full Bun run: 5268 pass, 3 failures. The two timeouts passed with a 60-second budget (204 rerun cases plus 27 grammar cases), and the stale beta-popover inventory was corrected and passed. The final obsolete-toast removal passed 25 shell/details cases.
• Embedded server archive staged offline and verified against the unchanged pin, SHA256SUMS and Mach-O signatures. Terminal host build passed.
• Final macOS bundle at 36ec227a37 passed (Rust bake 557s, Swift 2.9s); app data Cargo tests 25/25 passed. Integration was merged at 20225a341d (including runtime permission notices and Off/Reconnecting labels), and the rendered keybinding fixture now supplies grouped rows. On that frozen head, 1148 affected Bun cases, strict TypeScript, and the full53 Cargo lib tests (data25 + macOS28) passed.
• Native drive at 1280×840 confirmed grouped defaults without a connected environment and delivered Meta+F from the keybindings field into Settings search. The “update track” query returned the correct result. Window-server screenshots were visually inspected.

Dropped-setting proof used the same request {enableAgentDeviceAccess:true} and reply {enableAgentDeviceAccess:false}: before, one successful save and no notice; after, zero successful saves and “Setting not saved,” naming the unsupported environment and requesting its update. Recorded comparison and live search proof.

Native General → Mobile app was captured at product head 36ec227a37 by the coordinator after the search-filtered route selector ended the first batch. The platform tap path and window image were inspected: Google Play QR/store link is present and the stale beta warning is gone.

No evidence is committed. Native screenshots use window-server capture because default Metal cache snapshots can be transparent.

Prepared with Codex; continues work begun in the prior Claude session.

[daehyeon-mun]

Native Settings at 1280×840: disconnected environments now retain grouped default keybindings and the grouped toolbar. The final build also removes the obsolete beta warning.

[daehyeon-mun]

Final macOS head36ec227a37: the driver delivered Meta+F from the keybindings field, then Settings search returned “Update track.” Window capture is attached.

Dropped-setting verification used the same request and server reply before and after:

{"request":{"enableAgentDeviceAccess":true},"response":{"enableAgentDeviceAccess":false}}

Before: savedEnvironmentCount: 1, no notice. After: savedEnvironmentCount: 0, error notice “Setting not saved,” naming Old server and explaining that it must update to support the setting. The reproducible comparison is kept under ignored target/evidence/scoped-save-comparison.json.

[daehyeon-mun]

Native General → Mobile app at 1280×840: the obsolete two-step beta links and warning are replaced by the final upstream Google Play QR and store link. Final-head capture completed by the coordinator using the same platform tap path.