0.1.0

• First release. agd init, adopt, status, update, add, remove, diff, merge, reset, source list and source remove, for any git repository laid out as a source, with agentic-defaults as the default.
• Updates keep a project's own parts of installed files: an agent's model: and tools: lines, and a ## This project section at the end of a Markdown file. Files changed anywhere else are reported, never overwritten.
• Sources install at a release (@1.2.0) or a commit (@<sha>), and several sources can share a project, with .agd-ignore choosing between them where they ship the same path.
• Bash 3.2 and Git Bash, with only git and POSIX tools.