fix: rotate the text element when binding to a rotated container (#6477)

* Updated logic to update the bound child angle from the parent

* update angle when generating text element

* add test

* remove

* fix

---------

Co-authored-by: Aakansha Doshi <aakansha1216@gmail.com>

src/components/App.tsx

@@ -2744,6 +2744,7 @@ class App extends React.Component<AppProps, AppState> {
           containerId: shouldBindToContainer ? container?.id : undefined,
           groupIds: container?.groupIds ?? [],
           lineHeight,
+          angle: container?.angle ?? 0,
         });
 
     if (!existingTextElement && shouldBindToContainer && container) {

src/element/textWysiwyg.test.tsx

@@ -526,6 +526,36 @@ describe("textWysiwyg", () => {
       ]);
     });
 
+    it("should set the text element angle to same as container angle when binding to rotated container", async () => {
+      const rectangle = API.createElement({
+        type: "rectangle",
+        width: 90,
+        height: 75,
+        angle: 45,
+      });
+      h.elements = [rectangle];
+      mouse.doubleClickAt(rectangle.x + 10, rectangle.y + 10);
+      const text = h.elements[1] as ExcalidrawTextElementWithContainer;
+      expect(text.type).toBe("text");
+      expect(text.containerId).toBe(rectangle.id);
+      expect(rectangle.boundElements).toStrictEqual([
+        { id: text.id, type: "text" },
+      ]);
+      expect(text.angle).toBe(rectangle.angle);
+      mouse.down();
+      const editor = document.querySelector(
+        ".excalidraw-textEditorContainer > textarea",
+      ) as HTMLTextAreaElement;
+
+      fireEvent.change(editor, { target: { value: "Hello World!" } });
+
+      await new Promise((r) => setTimeout(r, 0));
+      editor.blur();
+      expect(rectangle.boundElements).toStrictEqual([
+        { id: text.id, type: "text" },
+      ]);
+    });
+
     it("should compute the container height correctly and not throw error when height is updated while editing the text", async () => {
       const diamond = API.createElement({
         type: "diamond",