style: Removes extra spaces (#6558)

Co-authored-by: dwelle <luzar.david@gmail.com>

src/packages/excalidraw/example/App.tsx

@@ -161,8 +161,7 @@ export default function App({ appTitle, useCustom, customArgs }: AppProps) {
           onClick={() => alert("This is an empty top right UI")}
           style={{ height: "2.5rem" }}
         >
-          {" "}
-          Click me{" "}
+          Click me
         </button>
       </>
     );

src/packages/excalidraw/example/CustomFooter.tsx

@@ -65,8 +65,7 @@ const CustomFooter = ({
         className="custom-footer"
         onClick={() => alert("This is dummy footer")}
       >
-        {" "}
-        custom footer{" "}
+        custom footer
       </button>
     </>
   );

src/packages/excalidraw/example/sidebar/ExampleSidebar.tsx

@@ -11,7 +11,7 @@ export default function Sidebar({ children }: { children: React.ReactNode }) {
         </button>
         <div className="sidebar-links">
           <button>Empty Home</button>
-          <button>Empty About</button>{" "}
+          <button>Empty About</button>
         </div>
       </div>
       <div className={`${open ? "sidebar-open" : ""}`}>