[WEB-6816] chore: added support for pql filters (#39)

* chore: pql filter support for work item list with tests

* fix: test cases

* fix: test cases

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix: test cases

* 0.2.10

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: sangeethailango

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@makeplane/plane-node-sdk",
-  "version": "0.2.9",
+  "version": "0.2.10",
   "description": "Node SDK for Plane",
   "author": "Plane <engineering@plane.so>",
   "repository": {

src/models/WorkItem.ts

@@ -87,6 +87,7 @@ export interface ListWorkItemsParams {
   assignee?: string;
   limit?: number;
   offset?: number;
+  pql?: string;
 }
 
 export interface WorkItemActivity {

tests/unit/work-items/work-items.test.ts

@@ -82,6 +82,38 @@ describe(!!(config.workspaceSlug && config.projectId && config.userId), "Work It
     expect(foundWorkItem).toBeDefined();
   });
 
+  it("should list work items with pql filter", async () => {
+    const name = randomizeName();
+    let pqlWorkItem: WorkItem | undefined;
+
+    try {
+      pqlWorkItem = await client.workItems.create(workspaceSlug, projectId, {
+        name,
+        priority: "high",
+      });
+
+      const filtered = await client.workItems.list(workspaceSlug, projectId, {
+        pql: 'priority IN ("high")',
+      });
+
+      expect(filtered).toBeDefined();
+      expect(Array.isArray(filtered.results)).toBe(true);
+      expect(filtered.results.length).toBeGreaterThan(0);
+      expect(filtered.results.find((wi) => wi.id === pqlWorkItem!.id)).toBeDefined();
+      for (const wi of filtered.results) {
+        expect(wi.priority).toBe("high");
+      }
+    } finally {
+      if (pqlWorkItem?.id) {
+        try {
+          await client.workItems.delete(workspaceSlug, projectId, pqlWorkItem.id);
+        } catch {
+          // Best-effort cleanup to avoid polluting subsequent test runs.
+        }
+      }
+    }
+  });
+
   it("should retrieve work item by identifier", async () => {
     const project = await client.projects.retrieve(workspaceSlug, projectId);
     const workItemByIdentifier = await client.workItems.retrieveByIdentifier(