chore: prepare v5.3.0 release

[JeremyDev87]

Summary

• Bump all 5 version files from 5.2.0 → 5.3.0
• Follows docs/release-checklist.md Step 1-5

Version files updated

#	File	Method
1	apps/mcp-server/package.json	Manual
2	apps/mcp-server/src/shared/version.ts	Manual
3	packages/rules/package.json	Manual
4	packages/claude-code-plugin/package.json	sync-version
5	packages/claude-code-plugin/.claude-plugin/plugin.json	sync-version

Verification

• All 5 files show 5.3.0
• No remaining 5.2.0 in version files
• tsc --noEmit passes
• yarn workspace codingbuddy build passes
• yarn workspace codingbuddy test — 5959 tests pass

v5.3.0 changes since v5.2.0

• feat(plugin): status bar two-line model with badge-based rendering
• feat(plugin): hook-driven workflow state updates
• feat(plugin): stdin telemetry preference in status bar
• feat(mcp): composable TaskMaestro+Teams execution model
• feat(mcp): TeamsCapabilityService for runtime gating
• feat(mcp): ExecutionPlan types extraction (circular dep fix)
• feat(mcp): CouncilPresetService integration
• feat(plugin): Tiny Actor Grid enhancements (display-width, eye metadata)
• feat(plugin): namespaced slash-command migration (codingbuddy:*)
• fix(plugin): actor badge hud_state fallback
• fix(plugin): clear stale workflow state on mode entry
• fix(plugin): validate:commands self-contained
• fix(mcp-server): exclude test artifacts from npm package
• improve(plugin): end-to-end /codingbuddy:* runtime proof

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Project	Deployment	Actions	Updated (UTC)
codingbuddy-landing	Ready	Preview, Comment	Apr 5, 2026 0:56am