Why: T4 acceptance requires a verification record in this repo before the Dev combo pin.
Evidence: backend full sweep green with TestWorkspacesOverlay; ui 23/23 (OverlayHost semantics); frontend tsc+vitest+build; example plugin workspace/command assets JSON-validated; combo make test at pinned heads.
Impact: docs/records only.
Refs: docs/proposals/2026-09-30-ui-inbox-command-workspace.md T4; task card feature/workspaces-r1
Why: T3 acceptance requires a verification record in this repo before the Dev combo pin.
Evidence: backend 15 pkgs ok incl. new cmdbus suite and danger-confirm e2e (dispatch -> confirm card -> action -> committed -> audit query ordered); ui 18/18; frontend 9/9; combo make test at pinned heads.
Impact: docs/records only.
Refs: docs/proposals/2026-09-30-ui-inbox-command-workspace.md T3; task card feature/command-bus-r1
Why: Delivery gate requires a verification record with per-case PASS evidence
for the T1 contract task before requesting review.
Evidence: record covers core/agent-command/frontend/ui suites, combo test and
the additive-compatibility check; contract change list enumerated.
Impact: Documentation only.
Refs: Dev task feature/core-cards-commands-r1
Why: Record the approved design for the interaction foundation phase — inbox/
command-bus/workspace mechanisms sink into the base system, domain views stay
plugin territory (target-system strategy), decisions D25-D33.
Evidence: proposal covers background, five UI principles, dialogue-completeness
P0 constraint, module/repo split (Agent-System-UI, Agent-Command), contract
sketch, task sequence T0-T5 and acceptance criteria.
Impact: Becomes the design baseline for T0-T5 tasks across five repos.
Refs: Agent-System-Dev feature/ui-foundation-r0
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