Fix revive style issues (bd-56)

- Fix 14 unused-parameter warnings (rename to _)
- Fix 2 redefines-builtin-id (max→maxCount, min→minInt)
- Fix 3 indent-error-flow issues with gofmt
- Merged duplicate bd-126 into bd-116

internal/storage/sqlite/collision.go

@@ -294,7 +294,7 @@ func deduplicateIncomingIssues(issues []*types.Issue) []*types.Issue {
 // If an error occurs partway through, some issues may be created without their references
 // being updated. This is a known limitation that requires storage layer refactoring to fix.
 // See issue bd-25 for transaction support.
-func RemapCollisions(ctx context.Context, s *SQLiteStorage, collisions []*CollisionDetail, allIssues []*types.Issue) (map[string]string, error) {
+func RemapCollisions(ctx context.Context, s *SQLiteStorage, collisions []*CollisionDetail, _ []*types.Issue) (map[string]string, error) {
 	idMapping := make(map[string]string)
 
 	// Sync counters before remapping to avoid ID collisions

internal/storage/sqlite/sqlite.go

@@ -1524,7 +1524,7 @@ func (s *SQLiteStorage) resolveDeleteSet(ctx context.Context, tx *sql.Tx, ids []
 	return ids, s.trackOrphanedIssues(ctx, tx, ids, idSet, result)
 }
 
-func (s *SQLiteStorage) expandWithDependents(ctx context.Context, tx *sql.Tx, ids []string, idSet map[string]bool) ([]string, error) {
+func (s *SQLiteStorage) expandWithDependents(ctx context.Context, tx *sql.Tx, ids []string, _ map[string]bool) ([]string, error) {
 	allToDelete, err := s.findAllDependentsRecursive(ctx, tx, ids)
 	if err != nil {
 		return nil, fmt.Errorf("failed to find dependents: %w", err)