fix(ci): upgrade actions and fix wasm/windows/macos issues

[cici0602]

Summary

• Stabilize GitHub Actions by upgrading deprecated actions, fixing cache keys, normalizing macOS tar handling, and enabling full cross-platform wasm support on Windows.
• These changes address CI-level problems only (action versions, workflow logic, environment setup). No source code / business logic changes.

What Changed

• Upgraded actions:

  • actions/checkout -> v4
  • actions/cache -> v3
  • codecov/codecov-action -> v4
  • stefanzweifel/git-auto-commit-action used as-is (v4)

• Workflow fixes:

  • Replaced unsafe cache key references (removed direct secrets.CACHE_VERSION use; use deterministic suffix / hashes).
  • Added strategy.fail-fast: false to avoid canceling matrix items early.
  • Standardized macOS runner usage (macos-latest) and added GNU tar install logic supporting Intel and Apple Silicon to avoid tar-related cache issues.
  • Added Windows-specific step to install wasm tools:
  • rustup target add wasm32-unknown-unknown
  • cargo install wasm-pack --force
  • cargo install wasm-bindgen-cli --force
  • Ensured wasm-related steps run on all platforms after installing required tools.

[hsluoyz]

Replaced by: #391

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (c5a05d3) to head (7e66b39).
⚠️ Report is 16 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #389       +/-   ##
=========================================
- Coverage   65.54%      0   -65.55%     
=========================================
  Files          25      0       -25     
  Lines        1956      0     -1956     
=========================================
- Hits         1282      0     -1282     
+ Misses        674      0      -674     

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