Adding keyboard shortcut for direct access + Fixes for Linux clipboard reading (#1479)

* feat: add ctrl+d keyboard shortcut to open direct access

* fix: make sure direct access promt only get shown once

* fix: linux clipboard acess on non x11 systems

xclip not present on all linux machines: using the electron mechanism instead

src-electron/preload.js

@@ -23,6 +23,7 @@ const validChannels = ['launch-command'];
 
 contextBridge.exposeInMainWorld('electron', {
     getArch: () => ipcRenderer.invoke('app:getArch'),
+    getClipboardText: () => ipcRenderer.invoke('app:getClipboardText'),
     getNoUpdater: () => ipcRenderer.invoke('app:getNoUpdater'),
     setTrayIconNotification: (notify) =>
         ipcRenderer.invoke('app:setTrayIconNotification', notify),