Refactor sqlite.go: Extract hash IDs, batch ops, validators (bd-90a5, bd-c796, bd-d9e0)
- Extract hash ID generation to hash_ids.go (bd-90a5)
- generateHashID, getNextChildNumber, GetNextChildID
- Reduced sqlite.go from 1880 to 1799 lines
- Extract batch operations to batch_ops.go (bd-c796)
- validateBatchIssues, generateBatchIDs, bulkInsertIssues
- bulkRecordEvents, bulkMarkDirty, CreateIssues
- Reduced sqlite.go from 1799 to 1511 lines
- Extract validation functions to validators.go (bd-d9e0)
- validatePriority, validateStatus, validateIssueType
- validateTitle, validateEstimatedMinutes, validateFieldUpdate
- Reduced sqlite.go from 1511 to 1447 lines
- Add comprehensive validator tests (bd-3b7f)
- validators_test.go with full coverage
Total reduction: 2298 → 1447 lines (851 lines extracted, 37% reduction)
Part of epic bd-fc2d to modularize sqlite.go
All tests pass
Amp-Thread-ID: https://ampcode.com/threads/T-09c4383b-bc5c-455e-be24-02b4f9df7d78
Co-authored-by: Amp <amp@ampcode.com>
b5db80c412