Window: 2026-02-26 Scope: Control-plane refinement of active lane guidance (no runtime code changes)

1. Expanded lane:stabilization with explicit rendering/input regression inventory:

   • focus-ring z-order regression over document view,
   • multi-view camera command ownership mismatch,
   • lasso metadata ID targeting drift,
   • graph/node-pane input consumption and focus ownership edge cases.

2. Added lane:control-ui-settings parity checklist items:

   • command palette keyboard + pointer/global trigger parity,
   • global/contextual command semantics convergence,
   • settings IA convergence from legacy bridge booleans,
   • settings tool pane placeholder graduation target.

3. Added active Spec/Code Mismatch register rows:

   • viewer:settings selection vs non-embedded placeholder behavior,
   • browser viewer-table claims vs runtime embedded viewers,
   • Wry strategy/spec vs feature/dependency/runtime wiring status.

• No lane-order reorder was introduced.
• Existing canonical order remains unchanged, with the update focused on improving issue seeding clarity and done-gate visibility for top lanes.

• Stabilization slices remain constrained to hotspot files (render/mod.rs, app.rs, shell/desktop/ui/gui.rs, input/mod.rs, workbench compositor paths).
• Control UI/settings slices remain separated from runtime-followon signal-routing work to reduce merge overlap.

• Keep these entries active until each item is either:
  1. landed with tests/diagnostics proof and issue receipt, or
  2. explicitly re-scoped/deferred with rationale in a newer dated receipt.
• Any lane sequencing change should create a new dated receipt rather than rewriting prior receipt intent.