Plugin category: Files Updater - update version strings in project files before release

[mwaldheim]

Updates version strings in project files during the Prepare phase, before the release commit.

Generic files-updater with regex-based find/replace and Go template support for replacements.

Built-in rules for: package.json, Chart.yaml, pom.xml, pyproject.toml, Cargo.toml, *.csproj

Distinct from language publish plugins: Files Updater only updates files. Publishing is handled by respective plugins.

Tasks:

• Implement generic files-updater with configurable path + pattern + replacement
• Go template variables: .Version, .Tag, .Date
• Dry-run: print diff without writing
• Commit updated files as part of release commit (optional)
• Built-in presets for common ecosystems