feat(assist): readme options

tracker/tracker-assist/README.md

@@ -0,0 +1,44 @@
+# OpenReplay Tracker Axios plugin
+
+Tracker plugin for WebRTC video support at your site.
+
+## Installation
+
+```bash
+npm i @openreplay/tracker-assist
+```
+
+## Usage
+
+Initialize the `@openreplay/tracker` package as usual and load the plugin into it.
+
+```js
+import Tracker from '@openreplay/tracker';
+import trackerAssist from '@openreplay/tracker-assist';
+
+const tracker = new Tracker({
+  projectKey: YOUR_PROJECT_KEY,
+});
+tracker.start();
+
+tracker.use(trackerAssist());
+```
+
+Options:
+
+```ts
+{
+  confirmText: string,
+  confirmStyle: Object,
+}
+```
+Use `confirmText` option to specify a text in the call confirmation popup.
+You can specify its styles as well with  `confirmStyle` style object.
+
+```ts
+{
+  background: "#555"
+  color: "orange"
+}
+
+```