chore(main): release 1.0.0

[github-actions]

🤖 I have created a release beep boop

1.0.0 (2026-05-14)

✨ 新功能

• add one-shot install.sh for Linux / macOS (69d7ce5)
• npm: add @mp2rss/cli wrapper with platform-aware postinstall (1d1a000)
• scaffold cobra CLI with auth, mp, and update commands (26ce776)
• update: real self-update with checksum verify and atomic replace (ea68136)

🐛 修复

• authflow: handle CORS preflight and align dev origin to localhost:3000 (8b6e722)

♻️ 重构

• output: unify JSON keys to camelCase and timestamps to unix ms (c41880d)

📚 文档

• add README with badges, install guide, command overview (4b15c83)
• readme: note -y short flag for mp remove (43db2fb)
• readme: rewrite install section for stage-two delivery (8e9c93e)

🔧 构建

• add Makefile, golangci-lint config, CI + release-please workflows (8a193e4)

👷 持续集成

• add release workflow for multi-arch builds + npm publish (a5ec824)
• drop unused version var in release.yml build step (f984178)

✅ 测试

• cover config / output / client / authflow critical paths (94efbb1)
• scaffold e2e harness and mock api (02a1e8a)
• stage2: static validation for release workflow / install.sh / npm / update (8c4fb94)
• wire up e2e steps against real CLI (12f05d6)

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This PR was generated with Release Please. See documentation.

[github-actions]

🤖 Created releases:

• v1.0.0

🌻