win 27f2b442cb chore: skip AppleDouble migrations + Alpine mirror for CN builds
- migrations_runner: filter ._* / .hidden.sql so macOS metadata files don't
  break the migration scanner; new helper + regression tests cover this.
- Docker images switch Alpine repo to mirrors.aliyun.com (CN build speed)
  and pin frontend pnpm to 9.15.9 to dodge v10 interactive build prompts.
- dockerignore (root + backend): exclude **/.DS_Store and ._* AppleDouble
  artefacts so they don't sneak into image context.
2026-05-20 12:15:25 +08:00
..