Expand parity harness coverage before behavioral drift lands

Lock down CLI-to-mock behavioral parity for Anthropic flows

docs: add PARITY.md — honest behavioral gap assessment

feat: add 40 slash commands — command surface 67/141

feat: add MCPTool + TestingPermissionTool — tool surface 40/40

feat: add remaining tool specs — Team, Cron, LSP, MCP, RemoteTrigger

feat: add AskUserQuestion + Task tool specs and stubs

fix: make startup_banner test credential-free

fix: make plugin lifecycle test credential-free

fix: post-merge clippy/fmt cleanup (9407-9410 integration)

merge: clawcode-issue-9410-cli-ux-progress-status-clear into main

merge: clawcode-issue-9409-config-env-project-permissions into main

merge: clawcode-issue-9408-api-sse-streaming into main

merge: clawcode-issue-9407-cli-agents-mcp-config into main

merge: clawcode-issue-9406-commands-skill-install into main