refactor(app): introduce attachment storage layer and draft lifecycle management

Replace inline data-URL image handling with a persistent attachment storage service, add draft lifecycle states (active/abandoned/sent) with generation tracking, and update fetchAgent to return project placement alongside agent snapshots.
2026-02-22 16:22:21 +07:00
parent 2652bdda2e
commit 0c710b09f5
55 changed files with 2381 additions and 350 deletions
@@ -0,0 +1,48 @@
+import { describe, expect, it } from "vitest";
+import { shouldSkipDraftPersist } from "./agent-input-area.draft-persist-guard";
+
+describe("shouldSkipDraftPersist", () => {
+  it("blocks persist while hydrate for current uncontrolled generation is incomplete", () => {
+    expect(
+      shouldSkipDraftPersist({
+        isControlled: false,
+        currentGeneration: 2,
+        hydratedGeneration: 1,
+        isCurrentGeneration: true,
+      })
+    ).toBe(true);
+  });
+
+  it("allows persist after hydrate completes for current generation", () => {
+    expect(
+      shouldSkipDraftPersist({
+        isControlled: false,
+        currentGeneration: 3,
+        hydratedGeneration: 3,
+        isCurrentGeneration: true,
+      })
+    ).toBe(false);
+  });
+
+  it("blocks persist for stale generations", () => {
+    expect(
+      shouldSkipDraftPersist({
+        isControlled: false,
+        currentGeneration: 4,
+        hydratedGeneration: 4,
+        isCurrentGeneration: false,
+      })
+    ).toBe(true);
+  });
+
+  it("does not block controlled draft persistence", () => {
+    expect(
+      shouldSkipDraftPersist({
+        isControlled: true,
+        currentGeneration: 0,
+        hydratedGeneration: 0,
+        isCurrentGeneration: true,
+      })
+    ).toBe(false);
+  });
+});