Ely Office: six offline-first desktop apps in Rust and GPUI

ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git),
ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.

apps/ely-mark/web/src/bridge.js

@@ -0,0 +1,10 @@
+/** One request to the app, as a promise. */
+export function ask(request) {
+  return new Promise((resolve, reject) => {
+    window.elyQuery({
+      request: JSON.stringify(request),
+      onSuccess: resolve,
+      onFailure: (code, message) => reject(new Error(`${code}: ${message}`)),
+    })
+  })
+}