Add controllers for models

- Add REST API controllers for all models
- Controllers use Microdot subroutes
- Support CRUD operations via HTTP endpoints
- Controllers: preset, profile, group, sequence, tab, palette

src/controllers/profile.py

@@ -0,0 +1,50 @@
+from microdot import Microdot
+from models.profile import Profile
+import json
+
+controller = Microdot()
+profiles = Profile()
+
+@controller.get('')
+async def list_profiles(request):
+    """List all profiles."""
+    return json.dumps(profiles), 200, {'Content-Type': 'application/json'}
+
+@controller.get('/<id>')
+async def get_profile(request, id):
+    """Get a specific profile by ID."""
+    profile = profiles.read(id)
+    if profile:
+        return json.dumps(profile), 200, {'Content-Type': 'application/json'}
+    return json.dumps({"error": "Profile not found"}), 404
+
+@controller.post('')
+async def create_profile(request):
+    """Create a new profile."""
+    try:
+        data = request.json or {}
+        name = data.get("name", "")
+        profile_id = profiles.create(name)
+        if data:
+            profiles.update(profile_id, data)
+        return json.dumps(profiles.read(profile_id)), 201, {'Content-Type': 'application/json'}
+    except Exception as e:
+        return json.dumps({"error": str(e)}), 400
+
+@controller.put('/<id>')
+async def update_profile(request, id):
+    """Update an existing profile."""
+    try:
+        data = request.json
+        if profiles.update(id, data):
+            return json.dumps(profiles.read(id)), 200, {'Content-Type': 'application/json'}
+        return json.dumps({"error": "Profile not found"}), 404
+    except Exception as e:
+        return json.dumps({"error": str(e)}), 400
+
+@controller.delete('/<id>')
+async def delete_profile(request, id):
+    """Delete a profile."""
+    if profiles.delete(id):
+        return json.dumps({"message": "Profile deleted successfully"}), 200
+    return json.dumps({"error": "Profile not found"}), 404