Added`Center Cursor` command

plugs/core/core.plug.yaml

@@ -26,6 +26,11 @@ functions:
     path: "./editor.ts:toggleDarkMode"
     command:
       name: "Editor: Toggle Dark Mode"
+  centerCursor:
+    path: "./editor.ts:centerCursorCommand"
+    command:
+      name: "Editor: Center Cursor"
+      key: "Ctrl-Alt-l"
   clearPageIndex:
     path: "./page.ts:clearPageIndex"
     events:

plugs/core/editor.ts

@@ -37,3 +37,8 @@ export async function foldAllCommand() {
 export async function unfoldAllCommand() {
   await editor.unfoldAll();
 }
+
+export async function centerCursorCommand() {
+  const pos = await editor.getCursor();
+  await editor.moveCursor(pos, true);
+}