feat: Add prompt editing functionality to simplified interface

- Added 'Edit Prompts' tab with 5 editable prompts
- Spiritual Monitor (Classifier)
- Triage Question Generator
- Triage Response Evaluator
- Medical Assistant
- Soft Medical Triage
- Load, apply, and reset prompts functionality
- Session-scoped custom prompts
- Real-time prompt updates

src/interface/simplified_gradio_app.py

@@ -135,6 +135,63 @@ def create_simplified_interface():
                             gr.Markdown("### 🔧 Debug Info")
                             debug_info = gr.Markdown(value="")
             
+            # Edit Prompts tab
+            with gr.TabItem("🔧 Edit Prompts", id="edit_prompts"):
+                gr.Markdown("## 🔧 Customize AI Prompts")
+                gr.Markdown("⚠️ **Note:** Changes apply only to your current session.")
+                
+                # Prompt selector
+                with gr.Row():
+                    prompt_selector = gr.Dropdown(
+                        choices=[
+                            "🔍 Spiritual Monitor (Classifier)",
+                            "🟡 Triage Question Generator",
+                            "📊 Triage Response Evaluator",
+                            "🏥 Medical Assistant",
+                            "🩺 Soft Medical Triage"
+                        ],
+                        value="🔍 Spiritual Monitor (Classifier)",
+                        label="Select Prompt to Edit",
+                        interactive=True
+                    )
+                
+                with gr.Row():
+                    with gr.Column(scale=3):
+                        # Prompt editor
+                        prompt_editor = gr.Code(
+                            label="System Prompt",
+                            value="",
+                            language="markdown",
+                            lines=25,
+                            interactive=True
+                        )
+                        
+                        with gr.Row():
+                            load_prompt_btn = gr.Button("📥 Load Prompt", scale=1)
+                            apply_prompt_btn = gr.Button("✅ Apply Changes", variant="primary", scale=2)
+                            reset_prompt_btn = gr.Button("🔄 Reset to Default", variant="secondary", scale=1)
+                        
+                        prompt_status = gr.Markdown(value="", visible=True)
+                    
+                    with gr.Column(scale=1):
+                        gr.Markdown("### 📋 Prompt Info")
+                        prompt_info_display = gr.Markdown(value="""
+**Select a prompt to edit**
+
+Available prompts:
+- 🔍 Spiritual Monitor
+- 🟡 Triage Questions
+- 📊 Triage Evaluation
+- 🏥 Medical Assistant
+- 🩺 Soft Triage
+
+**Tips:**
+- Load prompt first
+- Edit carefully
+- Test changes
+- Reset if needed
+                        """)
+            
             # Instructions tab
             with gr.TabItem("📖 Help", id="help"):
                 gr.Markdown("""
@@ -194,6 +251,103 @@ For emergencies, please call emergency services immediately.
             """Send example message."""
             return handle_message(example_text, history, session)
         
+        # Prompt editing handlers
+        def load_prompt(prompt_name: str):
+            """Load selected prompt for editing."""
+            from src.core.spiritual_monitor import SYSTEM_PROMPT_SPIRITUAL_MONITOR
+            from src.core.soft_triage_manager import (
+                SYSTEM_PROMPT_TRIAGE_QUESTION,
+                SYSTEM_PROMPT_TRIAGE_EVALUATE
+            )
+            from src.config.prompts import (
+                SYSTEM_PROMPT_MEDICAL_ASSISTANT,
+                SYSTEM_PROMPT_SOFT_MEDICAL_TRIAGE
+            )
+            
+            prompts = {
+                "🔍 Spiritual Monitor (Classifier)": SYSTEM_PROMPT_SPIRITUAL_MONITOR,
+                "🟡 Triage Question Generator": SYSTEM_PROMPT_TRIAGE_QUESTION,
+                "📊 Triage Response Evaluator": SYSTEM_PROMPT_TRIAGE_EVALUATE,
+                "🏥 Medical Assistant": SYSTEM_PROMPT_MEDICAL_ASSISTANT,
+                "🩺 Soft Medical Triage": SYSTEM_PROMPT_SOFT_MEDICAL_TRIAGE
+            }
+            
+            prompt_text = prompts.get(prompt_name, "")
+            
+            info = f"""**Loaded:** {prompt_name}
+
+**Length:** {len(prompt_text)} characters
+**Lines:** {len(prompt_text.split(chr(10)))} lines
+
+**Status:** Ready to edit
+"""
+            
+            return prompt_text, info, "✅ Prompt loaded successfully"
+        
+        def apply_prompt_changes(prompt_name: str, prompt_text: str, session: SimplifiedSessionData):
+            """Apply custom prompt changes."""
+            if session is None:
+                session = SimplifiedSessionData()
+            
+            if not prompt_text.strip():
+                return "❌ Prompt cannot be empty", session
+            
+            # Store custom prompt in session
+            if not hasattr(session, 'custom_prompts'):
+                session.custom_prompts = {}
+            
+            session.custom_prompts[prompt_name] = prompt_text
+            
+            # Apply to app components
+            try:
+                if prompt_name == "🔍 Spiritual Monitor (Classifier)":
+                    # Update spiritual monitor prompt
+                    import src.core.spiritual_monitor as sm
+                    sm.SYSTEM_PROMPT_SPIRITUAL_MONITOR = prompt_text
+                elif prompt_name == "🟡 Triage Question Generator":
+                    import src.core.soft_triage_manager as stm
+                    stm.SYSTEM_PROMPT_TRIAGE_QUESTION = prompt_text
+                elif prompt_name == "📊 Triage Response Evaluator":
+                    import src.core.soft_triage_manager as stm
+                    stm.SYSTEM_PROMPT_TRIAGE_EVALUATE = prompt_text
+                elif prompt_name == "🏥 Medical Assistant":
+                    import src.config.prompts as p
+                    p.SYSTEM_PROMPT_MEDICAL_ASSISTANT = prompt_text
+                elif prompt_name == "🩺 Soft Medical Triage":
+                    import src.config.prompts as p
+                    p.SYSTEM_PROMPT_SOFT_MEDICAL_TRIAGE = prompt_text
+                
+                status = f"""✅ **Prompt Applied Successfully**
+
+**Prompt:** {prompt_name}
+**Length:** {len(prompt_text)} characters
+**Session:** {session.session_id[:8]}...
+
+⚠️ **Note:** Changes are active for this session only.
+To revert, use "Reset to Default" button."""
+                
+                return status, session
+                
+            except Exception as e:
+                return f"❌ Error applying prompt: {str(e)}", session
+        
+        def reset_prompt(prompt_name: str, session: SimplifiedSessionData):
+            """Reset prompt to default."""
+            if session is None:
+                session = SimplifiedSessionData()
+            
+            # Remove from custom prompts
+            if hasattr(session, 'custom_prompts') and prompt_name in session.custom_prompts:
+                del session.custom_prompts[prompt_name]
+            
+            # Reload default
+            prompt_text, info, status = load_prompt(prompt_name)
+            
+            # Reapply default
+            apply_status, session = apply_prompt_changes(prompt_name, prompt_text, session)
+            
+            return prompt_text, f"🔄 **Reset to Default**\n\n{info}", "✅ Prompt reset successfully", session
+        
         # Bind events
         demo.load(
             initialize_session,
@@ -245,6 +399,32 @@ For emergencies, please call emergency services immediately.
             inputs=[chatbot, session_data],
             outputs=[chatbot, status_box, session_data, msg]
         )
+        
+        # Prompt editing events
+        load_prompt_btn.click(
+            load_prompt,
+            inputs=[prompt_selector],
+            outputs=[prompt_editor, prompt_info_display, prompt_status]
+        )
+        
+        apply_prompt_btn.click(
+            apply_prompt_changes,
+            inputs=[prompt_selector, prompt_editor, session_data],
+            outputs=[prompt_status, session_data]
+        )
+        
+        reset_prompt_btn.click(
+            reset_prompt,
+            inputs=[prompt_selector, session_data],
+            outputs=[prompt_editor, prompt_info_display, prompt_status, session_data]
+        )
+        
+        # Auto-load prompt when selector changes
+        prompt_selector.change(
+            load_prompt,
+            inputs=[prompt_selector],
+            outputs=[prompt_editor, prompt_info_display, prompt_status]
+        )
     
     return demo