feat: add advanced context actions and optional translation

dialog/action.html

@@ -0,0 +1,22 @@
+<!doctype html>
+<html lang="en">
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Ask ChatGPT</title>
+<link rel="stylesheet" href="../options/options.css">
+<link rel="stylesheet" href="action.css">
+<h1 id="title">Ask ChatGPT</h1>
+<p id="description">Preparing your action…</p>
+<form id="action-form">
+  <div id="language-field" class="field" hidden>
+    <label for="language">Translate into</label>
+    <input id="language" type="text" autocomplete="off" placeholder="For example, Spanish" aria-describedby="message">
+  </div>
+  <p id="message" role="status" aria-live="polite"></p>
+  <div class="actions">
+    <button id="continue" type="submit" hidden>Continue</button>
+    <button id="cancel" type="button">Cancel</button>
+  </div>
+</form>
+<script type="module" src="action.js"></script>
+</html>