Fix up merged PRs: cargo fmt, and the write_file tests may unwrap

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

crates/engine/src/cmd/file.rs

@@ -643,6 +643,8 @@ mod color_at_tests;
 
 #[cfg(all(test, not(target_arch = "wasm32")))]
 mod tests {
+    #![allow(clippy::unwrap_used, clippy::expect_used)]
+
     use super::write_file;
 
     fn scratch(name: &str) -> std::path::PathBuf {

crates/engine/src/tools.rs

@@ -1064,12 +1064,7 @@ impl Session {
             || matches!(
                 self.hit_test(p, tol),
                 Some(
-                    Hit::Resize { .. }
-                        | Hit::Rotate { .. }
-                        | Hit::Adjust { .. }
-                        | Hit::Frame { .. }
-                        | Hit::TableColumn { .. }
-                        | Hit::TableRow { .. }
+                    Hit::Resize { .. } | Hit::Rotate { .. } | Hit::Adjust { .. } | Hit::Frame { .. } | Hit::TableColumn { .. } | Hit::TableRow { .. }
                 )
             )
         {

crates/ui-egui/src/backstage.rs

@@ -613,11 +613,7 @@ fn recent_list(app: &mut SlideApp, ui: &mut Ui, query: &str, limit: usize) {
                 p.text(pos2(visible_right - 82.0, rect.center().y), Align2::RIGHT_CENTER, "(missing)", theme::font(11.0), t.text_dim);
             }
         }
-        let resp = if missing {
-            resp.on_hover_text(format!("{path} — this file can't be found"))
-        } else {
-            resp.on_hover_text(&path)
-        };
+        let resp = if missing { resp.on_hover_text(format!("{path} — this file can't be found")) } else { resp.on_hover_text(&path) };
         // Remove from the list: a real labelled widget on top of the row, with a code-drawn icon
         // (a text glyph would need a font that has it).
         let x = ui.allocate_rect(

crates/ui-egui/src/lib.rs

@@ -1943,10 +1943,7 @@ mod tests {
         harness.get_by_label("missing.deckcraft").click();
         harness.run_steps(2);
         assert!(harness.state().toast.is_some(), "the open error was raised");
-        assert!(
-            harness.get_all_by_label_contains("missing.deckcraft").count() >= 2,
-            "the open error is drawn on the page, next to the entry"
-        );
+        assert!(harness.get_all_by_label_contains("missing.deckcraft").count() >= 2, "the open error is drawn on the page, next to the entry");
     }
 
     /// #172: a Recent entry can be removed from the list.

crates/ui-egui/src/panes.rs

@@ -1096,8 +1096,11 @@ fn designer(app: &mut SlideApp, ui: &mut Ui) {
                 idx,
                 &deckcraft_render::RenderOpts { scale: px as f64 / d.slide_size.width.max(1.0), size: Some((px, h)), ..Default::default() },
             );
-            let tex =
-                ui.ctx().load_texture(format!("idea-{name}"), crate::textures::to_color_image(&img, false), crate::textures::editor_texture_options());
+            let tex = ui.ctx().load_texture(
+                format!("idea-{name}"),
+                crate::textures::to_color_image(&img, false),
+                crate::textures::editor_texture_options(),
+            );
             cache.tex.push((name, tex, px, h));
         };
         for (id, _) in &ideas {

crates/ui-egui/src/sorter.rs

@@ -6,9 +6,9 @@ use deckcraft_model::{Presentation, SlideId};
 use egui::{Align2, Color32, CornerRadius, Rect, Sense, Stroke, Ui, WidgetInfo, WidgetType, pos2, vec2};
 use serde_json::json;
 
+use crate::SlideApp;
 use crate::icons::{self, Icon};
 use crate::theme::{self, Tokens};
-use crate::SlideApp;
 
 /// Sorter-only state. Nothing here is part of the document.
 #[derive(Debug, Default)]