- Delete Models/AgentWorkspaceState.php (legacy port, no backing table)
- Rewrite Models/WorkspaceState.php as the single canonical state model
backed by agent_workspace_states table with array value cast,
type helpers, scopeForPlan/scopeOfType, static getValue/setValue,
and toMcpContext() for MCP tool output
- Update AgentPlan::states() relation and setState() return type
- Update StateSet MCP tool import
- Update SecurityTest to use WorkspaceState
- Add WorkspaceStateTest covering table, casts, type helpers, scopes,
static helpers, toMcpContext, and AgentPlan integration
- Mark CQ-001 done in TODO.md
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
