feat: complete inventory image and sales workflows

Commit the working vertical slices for inventory image processing and the Sale workflow, including Sale history, audited voiding, multi-item persistence, admin UI, migrations, documentation, and tests.

apps/worker/src/worker-runtime.js

@@ -4,7 +4,7 @@ import { fileURLToPath } from 'node:url';
 dotenv.config({ path: fileURLToPath(new URL('../../../.env', import.meta.url)) });
 
 import { createDatabase } from '../../api/src/infrastructure/database/client.js';
-import { createLocalImageStorage } from '../../api/src/infrastructure/images/local-image-storage.js';
+import { createLocalImageStorage, resolveProjectImageStorageRoot } from '../../api/src/infrastructure/images/local-image-storage.js';
 import { createImageDerivativeProcessor } from '../../api/src/infrastructure/images/image-derivative-processor.js';
 import { createSharpImageRenderer } from '../../api/src/infrastructure/images/sharp-image-renderer.js';
 import { createImageDerivativeJobRepository } from '../../api/src/modules/inventory/repositories/image-derivative-job-repository.js';
@@ -13,8 +13,9 @@ import { processNextPersistentImageDerivativeJob } from './image-derivative-work
 const pollIntervalMs = Number.parseInt(process.env.WORKER_POLL_INTERVAL_MS ?? '2000', 10);
 
 async function runWorker() {
+  const imageStorageRoot = resolveProjectImageStorageRoot(process.env.IMAGE_STORAGE_ROOT ?? '.local/image-storage', import.meta.url);
   const database = createDatabase();
-  const imageStorage = createLocalImageStorage(process.env.IMAGE_STORAGE_ROOT ?? '.local/image-storage');
+  const imageStorage = createLocalImageStorage(imageStorageRoot);
   const jobRepository = createImageDerivativeJobRepository(database.db);
   const processor = createImageDerivativeProcessor({
     imageStorage,