fix: inspect uploaded image dimensions on the server

apps/api/tests/application/inventory-image-service.test.js

@@ -19,6 +19,7 @@ test('stores validated upload bytes before persisting image metadata', async ()
   const stored = [];
   const jobs = [];
   const service = createInventoryImageService({
+    imageInspector: { async readMetadata() { return { width: 2, height: 3, mimeType: 'image/jpeg' }; }, async validateDecoding() {} },
     imageStorage: {
       async put(value) { stored.push(value); },
       async delete() {},
@@ -38,6 +39,9 @@ test('stores validated upload bytes before persisting image metadata', async ()
   assert.equal(stored.length, 1);
   assert.deepEqual(stored[0], { key: input.storageKey, data: input.data });
   assert.equal(image.id, 'image-1');
+  assert.equal(image.width, 2);
+  assert.equal(image.height, 3);
+  assert.equal(image.fileSize, input.data.length);
   assert.equal(image.processingStatus, 'PENDING');
   assert.equal('data' in image, false);
   assert.deepEqual(jobs, [{
@@ -50,6 +54,7 @@ test('stores validated upload bytes before persisting image metadata', async ()
 test('removes stored bytes when metadata persistence fails', async () => {
   const deleted = [];
   const service = createInventoryImageService({
+    imageInspector: { async readMetadata() { return { width: 2, height: 3, mimeType: 'image/jpeg' }; }, async validateDecoding() {} },
     imageStorage: {
       async put() {},
       async delete(key) { deleted.push(key); },