5f6c40b6 — mux

RETRO.md

+addition. Browser and compositor fixtures are stopped; only the allowlisted
+loopback page server (PID 3384909, port 18774) remains. The main checkout's staged
+`RETRO.pre-native-merge.md` remains byte-for-byte unchanged.
+### Acceptance teardown and application scrolling follow-up
+The user requested teardown after demo acceptance. Removed the three accepted
+appearance routes and stopped their verified page-server processes; retained
+their recordings and page sources. Only the text-selection route remains pending
+review, and its page still responds successfully. The maintained sprint skill
+and native guide now require this cleanup on acceptance, including verification
+and preservation of unrelated services. Evidence:
+`dist/text-selection/accepted-demo-teardown.json`.
+A focused probe ran real Vim and less in isolated daemon PTYs with the native
+offscreen GUI. In both apps, keyboard scrolling clears the GUI highlight while
+preserving text already copied on release. Scrolling during a held drag cancels
+it without overwriting the clipboard. Framebuffer and clipboard observations
+passed; all probe processes were closed. This does not add wheel scrolling or
+application mouse forwarding. Evidence and the rerunnable probe remain under
+`dist/text-selection/app-scroll*` and `check-app-selection.py`.

docs/demos/native-text-selection.html

Old		New
@@ -27,6 +27,7 @@ video{width:100%;display:block;background:#101114;border-radius:10px;margin:22px
27	<p>Separately measured NVIDIA responsiveness: frame p99 <strong>19.267 ms</strong> (20 ms limit); sampled input-to-painted upper bound <strong>65.3 ms</strong> (250 ms limit, up to 5 ms polling overhead). Earlier unexplained frame-budget misses remain a renderer follow-up; this pass is not a speedup claim.</p>	27	<p>Separately measured NVIDIA responsiveness: frame p99 <strong>19.267 ms</strong> (20 ms limit); sampled input-to-painted upper bound <strong>65.3 ms</strong> (250 ms limit, up to 5 ms polling overhead). Earlier unexplained frame-budget misses remain a renderer follow-up; this pass is not a speedup claim.</p>
28	<h2>Scope and limits</h2>	28	<h2>Scope and limits</h2>
29	<p>This slice selects visible text. Wheel scrolling, edge autoscroll, word and line selection, rectangular selection, GUI paste and application mouse forwarding remain pending. Ligatures are deferred.</p>	29	<p>This slice selects visible text. Wheel scrolling, edge autoscroll, word and line selection, rectangular selection, GUI paste and application mouse forwarding remain pending. Ligatures are deferred.</p>
		30	<p>Verified with real Vim and less in the offscreen GUI: keyboard scrolling clears the GUI highlight but keeps text already copied. Scrolling before mouse release cancels that drag. Vim's own visual selection is separate.</p>
30	<p>Observed changes in the selected pane cancel copying. Copying a frozen historical screen while fresh output arrives would need a later protocol change. These checks cover Linux; macOS validation remains open.</p>	31	<p>Observed changes in the selected pane cancel copying. Copying a frozen historical screen while fresh output arrives would need a later protocol change. These checks cover Linux; macOS validation remains open.</p>
31	<p class="muted">Passing automated checks is separate from your demo approval. Feedback requested: selection feel, highlight readability and copy-on-release behavior.</p>	32	<p class="muted">Passing automated checks is separate from your demo approval. Feedback requested: selection feel, highlight readability and copy-on-release behavior.</p>
32	</html>	33	</html>

docs/native-sprint-workflow.md

Old		New
@@ -150,9 +150,9 @@ packages. Keep one sprint active, ending in a working demo and explicit acceptan
150	Keep the page usable on desktop and mobile. Retain its source beside the	150	Keep the page usable on desktop and mobile. Retain its source beside the
151	sprint records and its video outside temporary fixture directories. Verify	151	sprint records and its video outside temporary fixture directories. Verify
152	page loading, video metadata and seeking before sharing. Use the established	152	page loading, video metadata and seeking before sharing. Use the established
153	private sharing route within the user's authorized scope; preserve existing	153	private sharing route within the user's authorized scope; preserve unrelated
154	pages and services. Give the user the webpage URL in the final handoff, with	154	services and demos awaiting review. Give the user the webpage URL in the final
155	the direct video link available from the page.	155	handoff, with the direct video link available from the page.
156		156
157	The user has authorised sharing mux sprint review pages and their demo assets	157	The user has authorised sharing mux sprint review pages and their demo assets
158	privately on their own Tailscale so they can review from all their devices.	158	privately on their own Tailscale so they can review from all their devices.
@@ -187,13 +187,14 @@ packages. Keep one sprint active, ending in a working demo and explicit acceptan
187		187
188	```sh	188	```sh
189	tailscale serve status	189	tailscale serve status
190	tailscale serve --bg http://127.0.0.1:18765	190	tailscale serve --bg --https=443 --set-path /SPRINT-ROUTE http://127.0.0.1:18765/SPRINT-ROUTE
191	```	191	```
192		192
193	Check existing routes before changing them; preserve unrelated services. Use	193	Check existing routes before changing them; preserve unrelated services. Use
194	the private HTTPS URL printed by Serve. Verify playback/HTTP range responses,	194	the private HTTPS URL printed by Serve. Verify playback/HTTP range responses,
195	retain the recording outside temporary fixture directories, and record the	195	retain the recording outside temporary fixture directories, and record the
196	server's teardown command. Funnel and audio are unnecessary for this workflow.	196	server's teardown command. Funnel and audio are unnecessary for this workflow.
		197	Replace `SPRINT-ROUTE` and the port with the recorded demo's values.
197	10. Close honestly. Inspect the final diff, commit validated work, and provide	198	10. Close honestly. Inspect the final diff, commit validated work, and provide
198	the review webpage with the demo, controls, test results, and material limits.	199	the review webpage with the demo, controls, test results, and material limits.
199	User demo acceptance is	200	User demo acceptance is
@@ -201,7 +202,14 @@ packages. Keep one sprint active, ending in a working demo and explicit acceptan
201	or a hands-on trial, and capture any requested ergonomic adjustments separately.	202	or a hands-on trial, and capture any requested ergonomic adjustments separately.
202	Update the spec/plan status and RETRO.md with resolved findings and checkable	203	Update the spec/plan status and RETRO.md with resolved findings and checkable
203	next-sprint actions. Mark acceptance only when given; a recorded-demo approval	204	next-sprint actions. Mark acceptance only when given; a recorded-demo approval
204	does not imply hands-on feedback. Then begin the next authorized sprint with	205	does not imply hands-on feedback. On acceptance, remove only that demo's route
		206	with `tailscale serve --https=443 --set-path /SPRINT-ROUTE off`, then stop its
		207	recorded server and any remaining owned GUI, recorder or compositor fixtures.
		208	Recheck process ownership before stopping a recorded PID. Verify that the route
		209	and processes are gone and unrelated routes remain; record teardown in the
		210	sprint notes. Keep the page source, recording and validation artifacts. Do not
		211	use global Serve reset/off or leave accepted demos running unless requested.
		212	Then begin the next authorized sprint with
205	step 1.	213	step 1.
206		214
207	Sprint 2 established the recorded Sway/private Serve demo route. Sprint 3 adds the	215	Sprint 2 established the recorded Sway/private Serve demo route. Sprint 3 adds the

docs/skills/sprint-delivery/SKILL.md

Old		New
@@ -93,7 +93,11 @@ place by removing duplication or simplifying dependencies.
93	results, removed duplication/paths, justified retained debt, lessons, and	93	results, removed duplication/paths, justified retained debt, lessons, and
94	checkable next-sprint actions in `RETRO.md`; give each open item an owner or	94	checkable next-sprint actions in `RETRO.md`; give each open item an owner or
95	concrete trigger. Record demo acceptance only when given; test success does not	95	concrete trigger. Record demo acceptance only when given; test success does not
96	imply user acceptance. Begin the next sprint only when authorized, preserving	96	imply user acceptance. Once accepted, tear down that demo's sharing route and
		97	owned servers/fixtures without asking again, unless the user requests continued
		98	availability. Verify teardown and record it; retain the page source, recording
		99	and validation evidence. Preserve unrelated services and demos awaiting review.
		100	Begin the next sprint only when authorized, preserving
97	any acceptance requirement in the agreed plan.	101	any acceptance requirement in the agreed plan.
98		102
99	## Economical pairing	103	## Economical pairing