- Remove MEMORY_FILES constant from identity.rs
- Add ContextGroup struct for deserializing from config
- Load context_groups from ~/.config/poc-agent/config.json5
- Check ~/.config/poc-agent/ first for identity files, then project/global
- Debug screen now shows what's actually configured
This eliminates the hardcoded duplication and makes the debug output
match what's in the config file.
Move file discovery (CLAUDE.md/POC.md, memory files, people/ glob),
prompt assembly, and context_file_info from config.rs into identity.rs.
All extracted functions are pure — they take paths and return strings,
with no dependency on AppConfig. config.rs calls into identity.rs
(one-way dependency).
config.rs: 663 → 440 lines (-223)
identity.rs: 232 lines (new)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
