Update README.md

README.md

@@ -1,13 +1,35 @@
 ---
-title: ZEN Executive Briefing Desk
+title: ZEN Promptboard Pro (GPT-5)
 emoji: 🧠
-colorFrom: indigo
-colorTo: purple
+colorFrom: blue
+colorTo: indigo
 sdk: gradio
 sdk_version: 5.49.1
 app_file: app.py
 pinned: false
-short_description: AI summaries, plans, and emails from your own API key.
+short_description: GPT-5 prompt console with reusable presets
 ---
 
-For configuration details, see the Hugging Face Spaces Gradio docs.
+# ZEN Promptboard Pro — GPT-5
+
+A professional **AI Promptboard** built for the ZEN Vanguard Program.
+
+### 🧩 Key Features
+- Uses **GPT-5** by default (works with GPT-4+ too)  
+- Secure **“Save API Key”** session memory  
+- Built-in **presets** for instant use:
+  - Executive Summary  
+  - Polished Email Reply  
+  - Meeting Notes → Action Plan  
+  - Idea Generator  
+- Clean, glass-style UI designed for professionals  
+
+### 🚀 How to Use
+1. Paste your API key and click **Save Key**  
+2. Select or edit your **model name** (`gpt-5` by default)  
+3. Choose a preset and paste your content  
+4. Click **Run Prompt**  
+5. Copy or reuse results directly  
+
+This app demonstrates real professional AI workflow design — helping Vanguard learners
+move from prompt engineers to **AI operators**.