* Add workspace pages in the titlebar
* Add workspace pages UI test target entry
* Relax workspace pages UI test titlebar checks
* Use page close button in workspace pages UI test
* Stabilize workspace pages UI test interruptions
* Skip page close confirms in UI tests
* Clean up superseded workspace handoffs
* Tighten page hint UI assertions
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Co-authored-by: cmux <cmux@cmuxs-Mac-mini.local>
* Add sidebar help menu
* Fix help menu test wiring
* Fix help menu accessibility
* Use native popup for help menu
* Use icon button for sidebar help
* Add feedback composer and feedback API
* Allow preview builds without feedback env
* Tighten feedback upload limits
* Adjust sidebar footer padding
* Tighten sidebar footer spacing
* Add link affordances to help menu
* Polish sidebar feedback composer
* Move feedback icon to trailing edge
* Normalize help menu trailing icon sizes
* Enlarge help menu trailing icons
* Reduce help menu link icon size
* Shrink help menu link arrow
* Reduce help menu link arrow again
* Fix feedback message editor focus
* Add send feedback keyboard shortcut
* Polish feedback launch and delivery
* Set cmux TestAction to Debug for UI tests
* Broaden XCTest detection for debug launch gate
* Fix AutomationSocketUITests launch hang in CI
* Stabilize CI Swift package resolution for test jobs
* Stabilize Xcode Cloud UI test focus and socket handling
* Add Xcode Cloud pre-xcodebuild submodule bootstrap
* Harden Xcode Cloud bonsplit bootstrap fallback
* Add tab color feature to sidebar workspaces
Lets users assign a custom background color to any sidebar workspace tab
via a right-click "Tab Color" submenu. The primary motivation is working
across multiple projects simultaneously — coloring tabs by project makes
it instant to visually locate the right workspace without reading the title.
- Workspace: adds `customColor: String?` (@Published hex string) and
`setCustomColor()` setter
- TabManager: adds `setTabColor(tabId:color:)` convenience method
- ContentView: 16-color dark palette (all luminance < 0.30, white text
always readable), `Color(hex:)` extension, `coloredCircleImage(hex:)`
helper to render bitmapped NSImage circles (needed because macOS menus
strip SwiftUI foregroundColor from SF Symbols), updated `backgroundColor`
to use custom color at full/70%/35% opacity for active/inactive/
multi-selected states, "Tab Color" submenu in context menu with
"Clear Color" option, and a 1.5pt `Color.primary` border overlay on
the active tab for clear selection indication when custom colors are set
* Add workspace tab color schemes with settings and debug toggles
* Remove Kelly scheme and keep only original tab color palette
* Preserve neutral grayscale when brightening tab colors
* Harden UpdatePill UI test polling timeouts
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Co-authored-by: Andreas Fruth <andreas.fruth@gmail.com>
