df2w: rustfmt

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VdfEGXA7aJ6ftMsCc9PJze

crates/improvise-wasm-client/src/render.rs

@@ -804,7 +804,10 @@ mod tests {
     fn a_closed_panel_projects_no_rows_and_an_open_one_does() {
         let mut client = client_with_panels();
         let closed = client.model();
-        assert!(closed.views.is_none(), "the cache is full but the panel is shut");
+        assert!(
+            closed.views.is_none(),
+            "the cache is full but the panel is shut"
+        );
         assert!(closed.formulas.is_none());
 
         client.state_mut().view.view_panel_open = true;
@@ -818,10 +821,7 @@ mod tests {
             views[0].axes, "R:Region",
             "the axis line is the shared derivation, and _Dim is not part of it"
         );
-        assert!(
-            views[0].active,
-            "active is ViewState's, not the cache's"
-        );
+        assert!(views[0].active, "active is ViewState's, not the cache's");
         assert!(views[1].selected, "and selected is the panel cursor's");
         assert_eq!(formulas[0].text, "Profit = Revenue - Cost");
     }