docs(daemon): add README and CHANGELOG

[galligan]

• Complete API documentation for all exports
• Platform detection and path resolution
• Locking with stale detection
• Lifecycle, IPC, and health check docs
• Platform support table

Co-Authored-By: Claude Opus 4.5 noreply@anthropic.com

Resolves #56

[galligan]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
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• chore(outfitter): sync templates on pack #108
• chore(changesets): ignore app package #107
• fix(errors): avoid TaggedError extends warnings #106
• chore(release): align package versions to 0.1.0 #105
• docs: add README and CHANGELOG for testing, kit, outfitter #95
• feat(templates): add daemon project template #94
• feat(templates): add MCP server project template #93
• feat(templates): add CLI project template #92
• fix(cli): implement confirmDestructive prompts #104
• fix(cli): implement createCLI and command builder #103
• feat(kit): add @outfitter/kit meta-package #91
• docs(daemon): add README and CHANGELOG #90 👈 (View in Graphite)
• fix(daemon): fix locking module bugs (GREEN phase) #89
• test(daemon): add locking module tests (RED phase) #88
• feat(daemon): add errors, platform, and locking module stubs #87
• feat(outfitter): add doctor command for environment validation #86
• feat(outfitter): add init command with project scaffolding #85
• feat(daemon): add IPC communication and health checks #84
• feat(daemon): add types and lifecycle management #83
• feat(index): add FTS5 full-text search implementation #82
• feat(index): add types for FTS5 full-text search #81
• feat(testing): add MCP and CLI test harnesses #80
• feat(testing): add test fixture utilities #79
• feat(mcp): add MCP server implementation with typed handlers #78
• feat(mcp): add types and interfaces for MCP server #77
• feat(ui): add Shape discriminated union and render() #76
• feat(ui): add createTokens semantic color layer #75
• feat(state): add pagination helpers #74
• feat(logging): add DEFAULT_PATTERNS for common secret redaction #73
• feat(ui): add formatRelative() for human-readable timestamps #72
• feat(state): add encodeCursor/decodeCursor for pagination #71
• feat(types): add hashId() for deterministic short identifiers #70
• feat(contracts): add Logger.child() and fix AssertionError category #69
• feat(config): centralize environment variable access with Zod validation #42
• fix(logging): enable redaction by default when global rules exist #41
• docs(ui): add README, CHANGELOG, and TSDoc comments #39
• docs(state): add README, CHANGELOG, and TSDoc comments #38
• docs(file-ops): add README, CHANGELOG, and TSDoc comments #37
• docs(logging): add README, CHANGELOG, and TSDoc comments #36
• docs(config): add README, CHANGELOG, and TSDoc comments #35
• fix(cli): enforce cursor TTL #114
• fix(tests): remove placeholder tests #113
• chore(gitattributes): prefer ours for bun lockfiles #115
• main

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[greptile-apps]

Greptile Summary

• Adds comprehensive documentation for the @outfitter/daemon package including README and CHANGELOG files
• Documents complete API surface with platform detection, locking, lifecycle management, IPC, and health checks
• Provides structured error handling taxonomy and state machine documentation with platform-specific examples

Important Files Changed

Filename	Overview
packages/daemon/README.md	New comprehensive API documentation file covering all daemon functionality with code examples and platform-specific behavior
packages/daemon/CHANGELOG.md	New changelog file documenting the v0.1.0 release features following conventional changelog format

Confidence score: 5/5

• This PR is extremely safe to merge with no production risk as it only adds documentation
• Score reflects documentation-only changes with no code modifications or behavioral impacts
• No files require special attention - both are well-structured documentation additions

Sequence Diagram

sequenceDiagram
    participant User
    participant Daemon
    participant LockManager
    participant IpcServer
    participant HealthChecker

    User->>Daemon: "createDaemon(options)"
    User->>Daemon: "onShutdown(handler)"
    User->>Daemon: "start()"
    
    Daemon->>LockManager: "acquireDaemonLock(pidFile)"
    LockManager-->>Daemon: "LockHandle"
    
    Daemon->>Daemon: "create PID file"
    Daemon->>Daemon: "setup signal handlers"
    
    User->>IpcServer: "createIpcServer(socketPath)"
    User->>IpcServer: "onMessage(handler)"
    User->>IpcServer: "listen()"
    
    User->>HealthChecker: "createHealthChecker(checks)"
    User->>HealthChecker: "check()"
    HealthChecker-->>User: "HealthStatus"
    
    Note over Daemon: Signal received (SIGTERM/SIGINT)
    Daemon->>Daemon: "execute shutdown handlers"
    Daemon->>IpcServer: "close()"
    Daemon->>LockManager: "releaseDaemonLock(handle)"
    Daemon->>Daemon: "remove PID file"

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[galligan]

Restacked after downstack updates; no additional changes beyond rebase. Pre-push tests ran clean.

[galligan]

Restacked after downstack update (formatRelative test stabilization); no additional changes in this PR.