Add working DM invites

android/app/src/main/assets/public/main.js

@@ -435,6 +435,16 @@ addDmBtn.addEventListener("click", () => {
             <svg xmlns="http://www.w3.org/2000/svg" width="3rem" viewBox="0 -960 960 960" fill="var(--text-color)"><path d="M120-160v-600q0-33 23.5-56.5T200-840h480q33 0 56.5 23.5T760-760v203q-10-2-20-2.5t-20-.5q-10 0-20 .5t-20 2.5v-203H200v400h283q-2 10-2.5 20t-.5 20q0 10 .5 20t2.5 20H240L120-160Zm160-440h320v-80H280v80Zm0 160h200v-80H280v80Zm400 280v-120H560v-80h120v-120h80v120h120v80H760v120h-80ZM200-360v-400 400Z"/></svg>
             <herotitle>Add Chat</herotitle>
             <p>Add a private, encrypted chat by entering a username</p>
+            <br>
+            <div class="input-group">
+                <label for="addchat-username">Username</label>
+                <input type="text" id="addchat-username" placeholder="@username:serverhost" class="forminput">
+            </div>
+            <div class="input-group">
+                <button class="submit-button">
+                    Add chat
+                </button>
+            </div>
         </div>
         `
 });