Problem: Provider type (github/gitlab) was auto-detected on every
createProvider() call but never persisted, causing loss of
configuration after session restart.
Solution:
- Add 'provider' field to Project type
- Store detected provider type during project registration
- Pass stored provider type to createProvider() calls
Changes:
- lib/projects.ts: Add provider field to Project type
- lib/tools/project-register.ts: Save providerType to projects.json
- lib/tool-helpers.ts: Pass project.provider to createProvider
- lib/services/*.ts: Pass project.provider to createProvider
Impact: Issue tracker source now persists across restarts. Existing
projects will auto-detect on next use and should be re-registered or
manually edited to add provider field.
Fixes#193