docs: CHANGELOG + _NEXT.md reflect today's 'I only see TeamsISO' batch

CHANGELOG.md

@@ -153,6 +153,34 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
   can bind without admin); the diagnostic warning fires the exact command
   string in the log if the bind fails.
 
+#### "I only see TeamsISO" — Phase E.1+E.2 quality-of-life
+For operators who want to launch TeamsISO and never look at the Teams UI:
+- **Launch Microsoft Teams on TeamsISO startup** preference (DISPLAY tab).
+  Auto-fires Teams in the background each time TeamsISO starts; the Teams
+  window appears briefly during boot then can be hidden automatically.
+- **Auto-hide Teams windows when launched** preference (DISPLAY tab).
+  `TeamsLauncher.AutoHideAfterLaunchAsync` polls for 15s after launch
+  hiding splash, main window, and follow-up panels as they materialize.
+  Works on top of the existing eye-toggle for manual restore.
+- **Quick-join Teams meeting from URL** — small input + Join button in the
+  IN-CALL bar. Paste a `https://teams.microsoft.com/l/meetup-join/...`
+  or `msteams:/l/meetup-join/...` link, click Join, Teams launches into
+  the meeting in one shot. Eliminates the open-Teams → Calendar → find →
+  click Join dance. Pairs with auto-hide so the operator goes straight
+  from "I have a meeting link" to "I'm in the meeting, driving routing".
+- **Teams meeting state pill** in the IN-CALL bar — shows `IN CALL · <meeting title>`
+  / `READY` / empty. UIA-driven probe of Teams' Leave button at 1Hz; the
+  meeting title comes from Teams' window title with the brand suffix
+  stripped. So an operator with auto-hide on knows whether they're in a
+  meeting AND which one without restoring the Teams window. 10 new unit
+  tests on `MainViewModel.ExtractMeetingTitle`.
+- **Rail Launch Teams click semantics** — was ambushing operators with a
+  "Close all Teams windows now?" dialog whenever Teams was running (e.g.
+  when hidden via the eye-toggle). Now click = launch / surface / restore;
+  right-click = stop. `TeamsLauncher.TryLaunch` now collects per-attempt
+  errors (no more silent fall-through) and adds the AppX-activation
+  fallback for hosts where the `ms-teams:` URI handler is misconfigured.
+
 #### UI polish — visible affordances on the dark canvas
 - Hover state on every themed button (Ghost / Caption / RailIcon / IsoToggle)
   was barely distinguishable from the resting state. Bumped `Wd.SurfaceHover`
@@ -174,6 +202,15 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 - ContextMenu / MenuItem restyled: dark card with rounded corners + cyan-
   tinted hover. Affects the right-click menu on participant rows
   (Toggle ISO / Restart this ISO / Open preview / Record / Copy NDI source name).
+- CheckBox content no longer clips at the 380px settings panel: template's
+  StackPanel replaced with a Grid (Auto + *) and a TextWrapping=Wrap
+  resource injected into the ContentPresenter so long labels flow onto
+  multiple lines.
+- Manual X dismiss on toast notifications for live-show situations where
+  the operator wants to clear visual clutter without waiting 3s.
+- Footer's control-surface badge surfaces the full LAN URL (not just port)
+  when LAN-reachable mode is on, so a thin client can be configured by
+  reading the URL straight off the host's footer.
 
 #### Control surface
 - REST API on `127.0.0.1:9755` with endpoints for participant ISO toggle (by

docs/superpowers/plans/_NEXT.md

@@ -120,6 +120,20 @@ Spec at `docs/superpowers/specs/2026-05-08-embedded-teams-orchestration.md`. All
   requires a one-shot `netsh http add urlacl`; the diagnostic warning
   fires the exact remediation command if the bind fails.
 
+### "I only see TeamsISO" — Phase E.1+E.2 follow-ups
+- **Launch + auto-hide Teams** preferences in DISPLAY tab. Teams runs in the
+  background; window appears briefly then hides automatically; operator
+  drives everything from the IN-CALL bar + participants DataGrid.
+- **Quick-join from URL** in the IN-CALL bar. Paste a Teams meeting link,
+  click Join, Teams launches into the meeting. Eliminates the open-Teams
+  → Calendar → find → click join dance.
+- **Teams meeting state pill** — `IN CALL · <meeting title>` / `READY` /
+  empty. UIA probe at 1Hz for the Leave button; meeting title from
+  Teams' window title with the brand suffix stripped.
+- **Launch Teams click semantics** — left-click = launch / surface / restore;
+  right-click = stop. Was previously ambushing operators with a stop-Teams
+  dialog when Teams was hidden via the eye-toggle.
+
 ### UI polish
 - Visible hover affordances on every themed button (Ghost / Caption /
   RailIcon / IsoToggle / Primary). Cyan accent borders + brighter fills
@@ -142,6 +156,6 @@ Spec at `docs/superpowers/specs/2026-05-08-embedded-teams-orchestration.md`. All
 
 2. **Acquire a code-signing cert.** Pipeline is wired (see "CI / Release / Docs" above); just needs `SIGN_CERT_PFX_BASE64` + `SIGN_CERT_PASSWORD` set in Forgejo Secrets. OV cert (~$200/yr) gets us signed but SmartScreen builds reputation slowly; EV cert (~$300/yr, hardware token) is SmartScreen-trusted immediately. Azure Trusted Signing is the cloud-native path if a token-on-runner is fiddly.
 
-3. **Activate `MediaFoundationRecorderSink`.** Scaffold + activation docs at `docs/REAL-TIME-RECORDING.md` ship in this batch (gated behind `MF_AVAILABLE` build symbol). To enable: `dotnet add Vortice.MediaFoundation`, define `MF_AVAILABLE`, swap one line in `IsoController.EnableIsoAsync`. Rough ~10× disk-pressure reduction.
+3. **Port MediaFoundationRecorderSink to Vortice 3.6.2 API.** NuGet package added but the May 9 scaffold targeted an older Vortice API. Port pass needed before `MF_AVAILABLE` can be defined; see `docs/REAL-TIME-RECORDING.md` "Status — May 2026" section for the specific API gaps (MFVersion / MF_LOW_LATENCY / IMFMediaType setters / IMFMediaBuffer.Lock signature / IMFSinkWriter.Finalize_ rename). Once ported, gives ~10× recording disk-pressure reduction.
 
 4. **Forward Teams keyboard shortcuts via SendInput.** Phase E.2 hides the Teams window but doesn't forward Ctrl+Shift+M / Ctrl+Shift+O / Ctrl+Shift+H to it. UIA covers mute/camera/share/leave/raise-hand/chat/background already; SendInput would let us pass arbitrary global hotkeys through to a hidden Teams for actions UIA can't reach. Lower priority now that UIA covers the core actions.