feat(naming): add Suggest Names button for ideas and tee compositor

server/index.js

@@ -19,7 +19,8 @@ import {
 } from "./nano_banana.js";
 import {
   DEFAULT_USER_BACKGROUND,
-  generatePersonalizedRandomIdea
+  generatePersonalizedRandomIdea,
+  generateNameSuggestions
 } from "./idea_generator.js";
 
 const __filename = fileURLToPath(import.meta.url);
@@ -236,6 +237,26 @@ export function createAppServer({
         }
       }
 
+      // 3b. POST /api/ideas/:id/suggest-names (AI Name & Tagline Brainstormer)
+      const suggestNamesMatch = pathname.match(/^\/api\/ideas\/(\d+)\/suggest-names$/);
+      if (method === "POST" && suggestNamesMatch) {
+        const id = Number(suggestNamesMatch[1]);
+        const idea = store.getIdea(id);
+        if (!idea) return sendJson(res, 404, { error: "Idea not found" });
+
+        const userBackground =
+          store.getSetting("user_background", DEFAULT_USER_BACKGROUND) || DEFAULT_USER_BACKGROUND;
+        const savedKey = store.getSetting("gemini_api_key", "") || process.env.GEMINI_API_KEY || "";
+
+        const result = await generateNameSuggestions({
+          idea,
+          userBackground,
+          geminiApiKey: savedKey
+        });
+
+        return sendJson(res, 200, result);
+      }
+
       // 4. GET /api/whack-cards
       if (method === "GET" && pathname === "/api/whack-cards") {
         const allIdeas = store.listIdeas({});