feat: Claude Code Monitor — lanes, pipelines and a merged workspace

Internal SmartGift build of a Claude Code monitoring dashboard.

Lanes: a durable unit of parallel agent work, one per working directory,
tracked across session restarts. Managed lanes are git worktrees the
dashboard provisions and can reset or remove behind a three-check destroy
guard and a counted preflight; adopted lanes are directories you already
own and are never destroyable.

Pipelines: a lane moves through pipeline stages. A stage the agent declares
with evidence renders green; a stage inferred from the tool-event stream
renders dashed amber and never counts as done. Detection is forward-only
within a 30-minute window, and never writes the declared stage.

Workspace: one page at /run with a lane grid, the selected lane's pipeline,
and a full Claude console behind a disclosure.

.claude/skills/repo-onboarding/SKILL.md

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+---
+name: repo-onboarding
+description: Onboard quickly to this repository. Use when asked to understand architecture, locate ownership, choose the right module, or identify the correct commands and verification strategy before coding.
+---
+
+# Repo Onboarding
+
+Use this workflow when a task begins with discovery.
+
+## Steps
+- Read `README.md` and `ARCHITECTURE.md` for system-level context.
+- Identify target layer:
+  - `server/` for API, hooks, DB, websocket
+  - `client/` for UI and routing
+  - `mcp/` for local MCP tools and policy gates
+- Select the smallest set of files required to answer the task.
+- Confirm verification commands before implementation.
+
+## Verification defaults
+- Backend: `npm run test:server`
+- Frontend: `npm run test:client`
+- MCP: `npm run mcp:typecheck` and `npm run mcp:build`
+
+## References
+- Module map: `references/module-map.md`
+- Command map: `references/command-map.md`

.claude/skills/repo-onboarding/references/command-map.md

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+# Command Map
+
+## Root commands
+- `npm run setup`
+- `npm run dev`
+- `npm run build`
+- `npm start`
+- `npm run test:server`
+- `npm run test:client`
+- `npm run install-hooks`
+- `npm run import-history`
+- `npm run clear-data`
+
+## MCP helper commands (root)
+- `npm run mcp:install`
+- `npm run mcp:build`
+- `npm run mcp:start`
+- `npm run mcp:dev`
+- `npm run mcp:typecheck`
+
+## Direct MCP package commands
+- `npm --prefix mcp install`
+- `npm --prefix mcp run build`
+- `npm --prefix mcp run start`
+- `npm --prefix mcp run typecheck`

.claude/skills/repo-onboarding/references/module-map.md

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+# Module Map
+
+## Backend
+- `server/index.js`: app composition, startup behavior, periodic maintenance.
+- `server/db.js`: schema and prepared statement ownership.
+- `server/routes/*.js`: endpoint contracts by domain.
+- `server/websocket.js`: WS lifecycle and broadcast behavior.
+
+## Frontend
+- `client/src/pages/`: route-level screens.
+- `client/src/components/`: reusable UI building blocks.
+- `client/src/lib/api.ts`: client API access patterns.
+- `client/src/hooks/useWebSocket.ts`: live update pipeline.
+
+## MCP
+- `mcp/src/index.ts`: runtime entrypoint.
+- `mcp/src/server.ts`: MCP assembly.
+- `mcp/src/tools/domains/`: domain tool registration.
+- `mcp/src/clients/dashboard-api-client.ts`: resilient API bridge.
+- `mcp/src/policy/tool-guards.ts`: mutation/destructive gates.