refactor(control): remove dead code and merge duplicates

[MrYuion]

The control app had three copies of the splash screen, two binding helpers, three copies of camera move/zoom/select logic, and a lot of unused code: a page view that always showed the same view, an unused copy of the help tooltip, unused service state, a dial view redirect that nothing used, and others. Copies had already drifted apart (for example, the two camera components used different move logic).

Changes

• Shared splash (ui/splash.component.ts) for the main, tabbed and call views. The call view also uses the shared connecting screen.
• Shared binding helper (system-binding.ts) for the control and video call state services.
• Shared camera commands (ui/camera-commands.ts) for the camera controls, camera tooltip and call page. The tooltip now highlights the last recalled preset; that state existed but was never set.
• Meeting list spinner uses the events resource loading state.
• Removed: page view, the app's help tooltip copy, unused service state (volume, mute, blinds, screens, space resource), dial view redirect/close, output list item handlers, the simple source select mode, other unused fields.
• Selectors: the lighting tooltips and call view have unique selectors.
• Unknown system: the removed space resource used to redirect to bootstrap on a 404 and then loop back. The redirect now runs from loadSpace and clears the stored system ID first.
• E2E specs select the splash with [name="splash"], because it is no longer a div.

Visible changes

• The call view splash shows the version and changelog link, like the other views.
• The voice button on the tabbed splash no longer powers on the room.

Testing

• Unit tests (242 pass). Tests for removed code and commented-out placeholder tests are removed.
• Tested in the running app: all three splash screens, main view layout and paging, bindings, camera commands with indexed cameras, dialling, meeting list spinner, all topbar tooltips. The tester found the e2e selector and 404 regressions; both are fixed in this branch.
• E2E (mock): 179 pass, 19 fail. The same 19 specs fail on every branch in this stack and on the commit before fix/control-ux-fixes (bootstrap host visibility, app routing timing, and Escape not closing tooltips, which the last PR in the stack fixes). None of them reach this change. They were not run on develop itself.

Merge order

4 of 5. Based on fix/control-ux-fixes. Next: fix/control-tester-findings.

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Changes made by Claude Opus 5.5 (1M context) in Claude Code, running in T3 Code.

🤖 Generated with Claude Code

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[greptile-apps]

Confidence Score: 5/5

[Medium risk] Removes unused code and consolidates UI components.

The PR appears safe to merge; no new actionable issue remains from the changes since the last review.

What we checked:

• Microphone restarts after voice control turns off: Turning voice control off cancels its pending start. Teardown removes recognition handlers before aborting and clears the restart timer.

Summary

The control app now shares its splash screens, camera commands, and system-status bindings instead of keeping separate copies. It also ties meeting loading to the events resource, returns to bootstrap when a system is missing, and removes unused controls and state.

• The call splash now shows the version and changelog, and camera tooltips highlight the last recalled preset.
• Dialing, camera selection, and status updates use shared code across the control views.
• Unused view options, handlers, and state are removed, with related selectors and tests updated.

_{Reviews (2) · Last reviewed commit: "fix(control): clear the recalled preset ..."}

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1 Skipped Deployment

Project	Deployment	Actions	Updated
frontend-templates	Ignored	Preview	Oct 1, 2026 3:23pm UTC