refactor: update folder structure and adjust output paths

.gitignore

@@ -28,8 +28,7 @@ uv.lock
 Thumbs.db
 
 # User-only folders (manual use, not app runtime)
-user_input/
-user_output/
+user_io/
 user_dev/
 user_archive/
 
@@ -39,12 +38,6 @@ _cache/
 # Runtime logs (app creates, temporary, for debugging)
 _log/
 
-# Reference materials (static copies, not in git)
-ref/
-
-# Documentation folder (external storage)
-docs/
-
 # Testing
 .pytest_cache/
 .coverage

CHANGELOG.md

@@ -486,7 +486,7 @@ submission_data = {
 4. **Our additions are OPTIONAL** - debug/features we added
 5. **Original template is 8777 bytes** - ours is 32722 bytes (4x larger)
 
-**Reference:** `ref/project_template_original/app.py` for original structure
+**Reference:** `user_io/reference/project_template_original/app.py` for original structure
 
 ---
 
@@ -498,7 +498,7 @@ submission_data = {
 
 1. Cloned original template to `/Users/mangubee/Downloads/Final_Assignment_Template`
 2. Removed git-specific files (`.git/` folder, `.gitattributes`)
-3. Copied to project as `ref/project_template_original/` (static reference, no git)
+3. Copied to project as `user_io/reference/project_template_original/` (static reference, no git)
 4. Cleaned up temporary clone from Downloads
 
 **Why Static Reference:**
@@ -518,18 +518,18 @@ submission_data = {
 
 ```bash
 # Compare file sizes
-ls -lh ref/project_template_original/app.py app.py
+ls -lh user_io/reference/project_template_original/app.py app.py
 
 # See differences
-diff ref/project_template_original/app.py app.py
+diff user_io/reference/project_template_original/app.py app.py
 
 # Count lines added
-wc -l app.py ref/project_template_original/app.py
+wc -l app.py user_io/reference/project_template_original/app.py
 ```
 
 **Created Files:**
 
-- **\ref/project_template_original/** (NEW) - Static reference to original template (3 files)
+- **\user_io/reference/project_template_original/** (NEW) - Static reference to original template (3 files)
 
 ---
 
@@ -558,7 +558,7 @@ wc -l app.py ref/project_template_original/app.py
 - Remote: `mangubee/agentbee` (renamed on HuggingFace)
 - Sync: ✅ All changes pushed
 - Git: All commits synced
-- Template: `ref/project_template_original/` added for comparison
+- Template: `user_io/reference/project_template_original/` added for comparison
 
 ---
 

test/test_phase0_hf_vision_api.py

@@ -364,8 +364,8 @@ if __name__ == "__main__":
         from datetime import datetime
 
         timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-        output_dir = Path("user_output")
-        output_dir.mkdir(exist_ok=True)
+        output_dir = Path("user_io/result_ServerApp")
+        output_dir.mkdir(parents=True, exist_ok=True)
 
         output_file = output_dir / f"phase0_vision_validation_{timestamp}.json"
         with open(output_file, "w") as f: