feat: add cursor local adapter across server ui and cli

server/src/__tests__/adapter-session-codecs.test.ts

@@ -1,6 +1,10 @@
 import { describe, expect, it } from "vitest";
 import { sessionCodec as claudeSessionCodec } from "@paperclipai/adapter-claude-local/server";
 import { sessionCodec as codexSessionCodec, isCodexUnknownSessionError } from "@paperclipai/adapter-codex-local/server";
+import {
+  sessionCodec as cursorSessionCodec,
+  isCursorUnknownSessionError,
+} from "@paperclipai/adapter-cursor-local/server";
 import {
   sessionCodec as opencodeSessionCodec,
   isOpenCodeUnknownSessionError,
@@ -60,6 +64,24 @@ describe("adapter session codecs", () => {
     });
     expect(opencodeSessionCodec.getDisplayId?.(serialized ?? null)).toBe("opencode-session-1");
   });
+
+  it("normalizes cursor session params with cwd", () => {
+    const parsed = cursorSessionCodec.deserialize({
+      session_id: "cursor-session-1",
+      cwd: "/tmp/cursor",
+    });
+    expect(parsed).toEqual({
+      sessionId: "cursor-session-1",
+      cwd: "/tmp/cursor",
+    });
+
+    const serialized = cursorSessionCodec.serialize(parsed);
+    expect(serialized).toEqual({
+      sessionId: "cursor-session-1",
+      cwd: "/tmp/cursor",
+    });
+    expect(cursorSessionCodec.getDisplayId?.(serialized ?? null)).toBe("cursor-session-1");
+  });
 });
 
 describe("codex resume recovery detection", () => {
@@ -101,3 +123,26 @@ describe("opencode resume recovery detection", () => {
     ).toBe(false);
   });
 });
+
+describe("cursor resume recovery detection", () => {
+  it("detects unknown session errors from cursor output", () => {
+    expect(
+      isCursorUnknownSessionError(
+        "",
+        "Error: unknown session id abc",
+      ),
+    ).toBe(true);
+    expect(
+      isCursorUnknownSessionError(
+        "",
+        "chat abc not found",
+      ),
+    ).toBe(true);
+    expect(
+      isCursorUnknownSessionError(
+        "{\"type\":\"result\",\"subtype\":\"success\"}",
+        "",
+      ),
+    ).toBe(false);
+  });
+});