docs: updates Cursor AI Panel drag instructions and updates Gif (#7176)

* docs: clarify Cursor AI Panel drag instructions and fix image path

* docs: replace "AI Panel" with "AI Pane" in Cursor right-sidebar instructions

docs/features/customization/opening-cline-in-sidebar.mdx

@@ -42,17 +42,17 @@ To open Cline in the right sidebar:
     4. Set the value to `vertical`
     5. Restart Cursor for the changes to take effect
   </Step>
-  <Step title="Open Agent Panel">
-    Click the Cursor cube icon button that opens Cursor's agent (right side view panel)
+  <Step title="Open the AI Pane">
+    Click the Cursor cube icon button (AI Pane) that opens Cursor's agent (right side view panel)
   </Step>
-  <Step title="Drag to Three Dots">
-    Drag the Cline icon directly onto the three dots button - it doesn't work if you just drag it to the top, it has to be the three dots
+  <Step title="Drag Cline to the AI Pane Sidebar">
+    Drag the Cline icon directly into the AI Pane sidebar.
   </Step>
 </Steps>
 
 <Frame>
 	<img
-		src="https://storage.googleapis.com/cline_public_images/cursor-side-bar.gif"
+		src="https://storage.googleapis.com/cline_public_images/Cursor-sidebar.gif"
 		alt="Cursor Right Sidebar Setup"
 	/>
 </Frame>