ci: use Wails release workflow with SemVer tags

[vuon9]

Summary

• point the DevToolbox macOS release wrapper at the merged reusable Wails workflow on main
• switch release tags from macos/devtoolbox/v* to stable SemVer tags like v0.10.0
• stamp the SemVer tag into the macOS app bundle version fields during packaging

Verification

• ruby -e 'require "yaml"; YAML.load_file(".github/workflows/release.yml"); puts "yaml ok"'\n- bash -n scripts/package-macos-universal.sh\n- PlistBuddy smoke test stamped 0.10.0 into CFBundleShortVersionString and CFBundleVersion\n- SemVer derivation smoke test returned 0.10.0 from GITHUB_REF_NAME=v0.10.0\n- go test $(go list ./... | grep -v '/cmd/testserver$')\n\n## Known Existing Failure\n- go test ./... still fails in cmd/testserver: undefined: service.NewConversionService. This branch does not touch Go service/testserver code.

[github-actions]

Package	Line Rate	Health
devtoolbox/internal/barcode	93%	✔
devtoolbox/internal/codeformatter	80%	➖
devtoolbox/internal/converter	65%	➖
devtoolbox/internal/datagenerator	81%	✔
devtoolbox/internal/datetimeconverter	75%	➖
devtoolbox/internal/jwt	47%	❌
devtoolbox/internal/numberconverter	98%	✔
devtoolbox/internal/settings	0%	❌
devtoolbox/internal/themes	0%	❌
Summary	70% (3726 / 5294)	➖

Minimum allowed line rate is 60%