Desktop: Add terminal context menu (text) (#5563)

* Add text context menu to terminal on right-click

Enable single right-click context menu in BaseTerminal for desktop app users.  Previously required two right clicks.

* Use useEventListener for context menu

* Fix overzealous tab-complete

* nit

src/components/bottomPanel/tabs/terminal/BaseTerminal.vue

@@ -7,9 +7,11 @@
 </template>
 
 <script setup lang="ts">
+import { useEventListener } from '@vueuse/core'
 import { Ref, onUnmounted, ref } from 'vue'
 
 import { useTerminal } from '@/composables/bottomPanelTabs/useTerminal'
+import { electronAPI, isElectron } from '@/utils/envUtil'
 
 const emit = defineEmits<{
   created: [ReturnType<typeof useTerminal>, Ref<HTMLElement | undefined>]
@@ -19,6 +21,15 @@ const terminalEl = ref<HTMLElement | undefined>()
 const rootEl = ref<HTMLElement | undefined>()
 emit('created', useTerminal(terminalEl), rootEl)
 
+const showContextMenu = (event: MouseEvent) => {
+  event.preventDefault()
+  electronAPI()?.showContextMenu({ type: 'text' })
+}
+
+if (isElectron()) {
+  useEventListener(terminalEl, 'contextmenu', showContextMenu)
+}
+
 onUnmounted(() => emit('unmounted'))
 </script>