Replace text-only tooltips with custom richly styled tooltips (#3436)

* Replace the title attribute with custom FloatingMenu tooltips

* Separate tooltip labels and descriptions into two styled blocks

* Move keyboard shortcut tooltips to a separate section at the bottom

* Update shortcut key styling in tooltips and hints bar

* Fix .to_string()

editor/src/messages/input_mapper/input_mappings.rs

@@ -410,7 +410,6 @@ pub fn input_mappings() -> Mapping {
 		entry!(KeyDown(FakeKeyPlus); modifiers=[Accel], canonical, action_dispatch=NavigationMessage::CanvasZoomIncrease { center_on_mouse: false }),
 		entry!(KeyDown(Equal); modifiers=[Accel], action_dispatch=NavigationMessage::CanvasZoomIncrease { center_on_mouse: false }),
 		entry!(KeyDown(Minus); modifiers=[Accel], action_dispatch=NavigationMessage::CanvasZoomDecrease { center_on_mouse: false }),
-		entry!(KeyDown(KeyF); modifiers=[Alt], action_dispatch=NavigationMessage::CanvasFlip),
 		entry!(WheelScroll; modifiers=[Control], action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
 		entry!(WheelScroll; modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: true }),
 		entry!(WheelScroll; action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: false }),

editor/src/messages/input_mapper/utility_types/input_keyboard.rs

@@ -296,9 +296,9 @@ impl fmt::Display for Key {
 				KeyboardPlatformLayout::Standard => "Ctrl",
 				KeyboardPlatformLayout::Mac => "⌘",
 			},
-			Self::MouseLeft => "LMB",
-			Self::MouseRight => "RMB",
-			Self::MouseMiddle => "MMB",
+			Self::MouseLeft => "Click",
+			Self::MouseRight => "R.Click",
+			Self::MouseMiddle => "M.Click",
 			Self::MouseBack => "Mouse Back",
 			Self::MouseForward => "Mouse Fwd",
 
@@ -321,7 +321,7 @@ impl From<Key> for LayoutKey {
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash, serde::Serialize, serde::Deserialize, specta::Type)]
 pub struct LayoutKey {
-	pub key: Key,
+	key: Key,
 	label: String,
 }