chore(server): sidecars in asset_files (#21199)

* fix: sidecar check job

* feat: move sidecars to asset_files

* feat: combine with handleSidecarCheck

* fix(server): improved method signatures for stack and sidecar copying

* fix(server): improved method signatures for stack and sidecar copying

* chore: clean up

---------

Co-authored-by: Jason Rasmussen <jason@rasm.me>

server/src/schema/migrations/1764698859174-SidecarInAssetFile.ts

@@ -0,0 +1,24 @@
+import { Kysely, sql } from 'kysely';
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await sql`INSERT INTO "asset_file" ("assetId", "path", "type")
+            SELECT
+            id, "sidecarPath", 'sidecar'
+            FROM "asset"
+            WHERE "sidecarPath" IS NOT NULL AND "sidecarPath" != '';`.execute(db);
+
+  await sql`ALTER TABLE "asset" DROP COLUMN "sidecarPath";`.execute(db);
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await sql`ALTER TABLE "asset" ADD "sidecarPath" character varying;`.execute(db);
+
+  await sql`
+      UPDATE "asset"
+      SET "sidecarPath" = "asset_file"."path"
+      FROM "asset_file"
+      WHERE "asset"."id" = "asset_file"."assetId" AND "asset_file"."type" = 'sidecar';
+    `.execute(db);
+
+  await sql`DELETE FROM "asset_file" WHERE "type" = 'sidecar';`.execute(db);
+}

server/src/schema/tables/asset.table.ts

@@ -105,9 +105,6 @@ export class AssetTable {
   @Column({ index: true })
   originalFileName!: string;
 
-  @Column({ nullable: true })
-  sidecarPath!: string | null;
-
   @Column({ type: 'bytea', nullable: true })
   thumbhash!: Buffer | null;