Improve MegaLinter configuration

[FlorianPfaff]

Summary

• upgrade older generic MegaLinter workflows to the mature action stack already used by the more complete repositories
• add MegaLinter workflows/configs where they were missing
• preserve existing repository-specific setup such as Alpine wheel caches, pre-commands, disabled-linter baselines, and autofix modes
• add manual workflow dispatch and shared output settings where missing

Validation

• parsed .mega-linter.yml and .github/workflows/mega-linter.yml as YAML
• ran git diff --check
• actionlint was not available locally; GitHub Actions will validate workflow semantics in CI

[github-actions]

✅⚠️MegaLinter analysis: Success with warnings

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	1		0	0	0.26s
✅ COPYPASTE	jscpd	yes		no	no	1.06s
⚠️ MARKDOWN	markdownlint	1	1	1	0	0.54s
✅ REPOSITORY	git_diff	yes		no	no	0.01s
✅ YAML	prettier	2	0	0	0	0.45s
✅ YAML	v8r	2		0	0	2.89s
✅ YAML	yamllint	2		0	0	0.31s

Detailed Issues

⚠️ MARKDOWN / markdownlint - 1 error

README.md:1 error MD041/first-line-heading/first-line-h1 First line in a file should be a top-level heading [Context: ""# PoseParticleFilter""]

See detailed reports in MegaLinter artifacts

Show us your support by starring ⭐ the repository