repo-ready

Scaffold and maintain the standard community health files every GitHub repository needs: .gitignore, .gitattributes, LICENSE, README.md, CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, FUNDING.yml, CODEOWNERS, issue/PR templates, dependabot.yml, .editorconfig, and CI workflows. Two modes: **init** (interview the user, detect the stack, scaffold everything from scratch) and **update** (scan an existing repo, identify gaps against best practices, and suggest additions file by file). Use when the user says "repo ready", "repo init", "repo health", "community health", "add gitignore", "add license", "repo files", "repo setup", or asks about missing repo files. Do NOT use for project code scaffolding, GitHub Pages setup (use create-gh-pages-site), or CI pipeline design beyond the starter workflow.