feat: add keyboard shortcut (Alt+Shift+C) to toggle Component Inspector

Closes #1058

- Add Alt(Option)+Shift+C shortcut in overlay to toggle Component Inspector
- Add the same shortcut in client (DevTools iframe) via RPC
- Show the shortcut in the button tooltips

Author: JamesGoslings

packages/client/src/App.vue

@@ -51,6 +51,10 @@ watch(devtoolsReady, (v) => {
 useEventListener('keydown', (e) => {
   if (e.code === 'KeyD' && e.altKey && e.shiftKey)
     rpc.value.emit('toggle-panel')
+  if (e.code === 'KeyC' && e.altKey && e.shiftKey && vueInspectorDetected.value) {
+    rpc.value.emit('toggle-panel', false)
+    rpc.value.enableVueInspector()
+  }
 })
 
 watchEffect(() => {

packages/overlay/src/App.vue

@@ -83,6 +83,12 @@ addEventListener('keyup', (e) => {
   }
 })
 
+addEventListener('keydown', (e) => {
+  if (e.code === 'KeyC' && e.altKey && e.shiftKey && vueInspectorSupported.value) {
+    toggleVueInspector()
+  }
+})
+
 const vueInspectorSupported = computed(() => {
   return !!(devtools.ctx.state.vitePluginDetected && vueInspector.value)
 })
@@ -117,7 +123,7 @@ const { getIframe } = useIframe(clientUrl, async () => {
     <!-- panel -->
     <div ref="panelEle" class="vue-devtools__panel" :style="panelStyle" @pointerdown="onPointerDown">
       <div
-        class="vue-devtools__anchor-btn panel-entry-btn" title="Toggle Vue DevTools" aria-label="Toggle devtools panel"
+        class="vue-devtools__anchor-btn panel-entry-btn" title="Toggle Vue DevTools (Alt+Shift+D)" aria-label="Toggle devtools panel"
         :style="panelVisible ? '' : 'filter:saturate(0)'" @click="togglePanelVisible"
       >
         <svg viewBox="0 0 256 198" fill="none" xmlns="http://www.w3.org/2000/svg">
@@ -130,7 +136,7 @@ const { getIframe } = useIframe(clientUrl, async () => {
         <div class="vue-devtools__panel-content vue-devtools__panel-divider" />
         <div
           class="vue-devtools__anchor-btn vue-devtools__panel-content vue-devtools__inspector-button"
-          title="Toggle Component Inspector"
+          title="Toggle Component Inspector (Alt+Shift+C)"
           :class="{ active: vueInspectorEnabled }"
           @click="toggleVueInspector"
         >