Replace known development JWT secret placeholders with an ephemeral runtime secret during config loading.
Return LoadInfo so startup can warn when token persistence depends on a stable configured secret.
Update config docs and tests for default, legacy placeholder, custom, env, and empty secret behavior.
Add initial project structure including:
- Go module with Cobra CLI dependency
- Root command and main entrypoint
- Basic documentation (README, AGENTS.md, architecture, decisions,
development, roadmap)
- Configuration example and gitignore
- Tool version management with mise
- Comprehensive project rules and conventions