add: delete actions for device + slightly better ui

packages/logic/domains/files/storage.repository.ts

@@ -284,4 +284,55 @@ export class StorageRepository {
             return true;
         });
     }
+
+    listObjectKeys(
+        fctx: FlowExecCtx,
+        prefix?: string,
+    ): ResultAsync<string[], Err> {
+        const startedAt = Date.now();
+        logDomainEvent({
+            event: "files.storage.list.started",
+            fctx,
+            meta: { prefix: prefix || null },
+        });
+
+        return ResultAsync.fromPromise(
+            this.storageClient.listObjectKeys(prefix),
+            (error) => {
+                logDomainEvent({
+                    level: "error",
+                    event: "files.storage.list.failed",
+                    fctx,
+                    durationMs: Date.now() - startedAt,
+                    error,
+                    meta: { prefix: prefix || null },
+                });
+                return fileErrors.storageError(
+                    fctx,
+                    error instanceof Error ? error.message : String(error),
+                );
+            },
+        ).andThen((result) => {
+            if (result.error) {
+                logDomainEvent({
+                    level: "error",
+                    event: "files.storage.list.failed",
+                    fctx,
+                    durationMs: Date.now() - startedAt,
+                    error: result.error,
+                    meta: { prefix: prefix || null, stage: "storage_response" },
+                });
+                return errAsync(fileErrors.storageError(fctx, String(result.error)));
+            }
+
+            const keys = result.data || [];
+            logDomainEvent({
+                event: "files.storage.list.succeeded",
+                fctx,
+                durationMs: Date.now() - startedAt,
+                meta: { prefix: prefix || null, count: keys.length },
+            });
+            return okAsync(keys);
+        });
+    }
 }