more scene stuff. There's still no command and API to push scenes and unassign (aside from setting a temporary scene and waiting it out).

internal/mysql/scenerepo.go

@@ -2,6 +2,7 @@ package mysql
 
 import (
 	"context"
+	"database/sql"
 	"encoding/json"
 	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/jmoiron/sqlx"
@@ -32,6 +33,10 @@ func (r *SceneRepo) FetchAll(ctx context.Context) ([]models.Scene, error) {
 	scenes := make([]sceneRecord, 0, 8)
 	err := r.DBX.SelectContext(ctx, &scenes, "SELECT * FROM scene")
 	if err != nil {
+		if err == sql.ErrNoRows {
+			return []models.Scene{}, nil
+		}
+
 		return nil, dbErr(err)
 	}