Fix two CI failures that were blocking main:
1. Lint error in cmd/bd/onboard.go:126
- Unchecked fmt.Fprintf return value
- Fixed by explicitly ignoring with _, _
2. Test failures in internal/storage/sqlite
- TestCreateIssues/duplicate_ID_error was passing but
TestCreateIssuesRollback/rollback_on_conflict_with_existing_ID failed
- Root cause: CreateIssues used INSERT OR IGNORE which silently
ignored duplicate IDs instead of returning an error
- Fixed by adding duplicate ID detection in EnsureIDs():
a) Check for duplicates within the batch
b) Check for conflicts with existing database IDs
Both fixes are minimal and targeted to unblock CI.
cb59bb3ec8