UX: add invite button to AI conversations

assets/javascripts/discourse/components/ai-conversations-invite.gjs

@@ -0,0 +1,29 @@
+import Component from "@glimmer/component";
+import { action } from "@ember/object";
+import { service } from "@ember/service";
+import DButton from "discourse/components/d-button";
+import AddPmParticipants from "discourse/components/modal/add-pm-participants";
+
+export default class AiConversationsInvite extends Component {
+  @service site;
+  @service modal;
+
+  @action
+  showInvite() {
+    this.modal.show(AddPmParticipants, {
+      model: {
+        title: "discourse_ai.ai_bot.invite_ai_conversation.title",
+        inviteModel: this.args.topic,
+      },
+    });
+  }
+
+  <template>
+    <DButton
+      @icon="user-plus"
+      @label="discourse_ai.ai_bot.invite_ai_conversation.button"
+      @action={{this.showInvite}}
+      class="ai-conversations__invite-button"
+    />
+  </template>
+}

assets/javascripts/discourse/connectors/topic-footer-main-buttons-before-create/ai-conversations-invite.gjs

@@ -0,0 +1,10 @@
+import Component from "@glimmer/component";
+import AiConversationsInvite from "../../components/ai-conversations-invite";
+
+export default class AiConversationsInviteConnector extends Component {
+  static shouldRender(args) {
+    return args.topic.is_bot_pm;
+  }
+
+  <template><AiConversationsInvite @topic={{@outletArgs.topic}} /></template>
+}

assets/stylesheets/modules/ai-bot-conversations/common.scss

@@ -450,7 +450,8 @@ body.has-ai-conversations-sidebar {
     button:not(
         .create,
         .share-ai-conversation-button,
-        .topic-admin-menu-trigger
+        .topic-admin-menu-trigger,
+        .ai-conversations__invite-button
       ) {
       display: none;
     }

config/locales/client.en.yml

@@ -709,9 +709,13 @@ en:
           delete: "Delete share"
 
         share_ai_conversation:
-          name: "Share AI conversation"
+          name: "Share"
           title: "Share this AI conversation publicly"
 
+        invite_ai_conversation:
+          button: "Invite"
+          title: "Invite to AI conversation"
+
         ai_label: "AI"
         ai_title: "Conversation with AI"