fix(Linux): ctrl+space shortcut not working

src/common/shortcuts.ts

@@ -0,0 +1,13 @@
+interface ShortcutRecord {
+   event: string;
+   keys: Electron.Accelerator;
+   description: string;
+}
+
+export const shortcuts: ShortcutRecord[] = [
+   {
+      event: 'open-connections-modal',
+      keys: 'CommandOrControl+Space',
+      description: 'Show all connections'
+   }
+];