The observer agent creates instinct files as .md with YAML frontmatter,
but load_all_instincts() only globbed *.yaml and *.yml. Add *.md to the
glob so instinct-cli status discovers all instinct files.
- Load both .yaml and .yml files in load_all_instincts() (#216)
The *.yaml-only glob missed .yml files, causing 'No instincts found'
- Implement evolve --generate to create skill/command/agent files (#217)
Previously printed a stub message. Now generates SKILL.md, command .md,
and agent .md files from the clustering analysis into ~/.claude/homunculus/evolved/
parse_instinct_file() was appending the instinct and resetting state
when frontmatter ended (second ---), before any content lines could be
collected. This caused all content (Action, Evidence, Examples) to be
lost during import.
Fix: only set in_frontmatter=False when frontmatter ends. The existing
logic at the start of next frontmatter (or EOF) correctly appends the
instinct with its collected content.
Fixes#148
