feat: scaffold ML service configuration

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.moon/workspace.yml

@@ -1,4 +1,5 @@
 projects:
   web: apps/web
   api: apps/api
+  ml-service: apps/ml-service
   shared: packages/shared

apps/ml-service/.env.example

@@ -0,0 +1,4 @@
+MODEL_PATH=../../Machine_Learning/best_model/best_model.keras
+MODEL_INPUT_SIZE=224
+ML_SERVICE_HOST=0.0.0.0
+ML_SERVICE_PORT=8001

apps/ml-service/requirements.txt

@@ -0,0 +1,5 @@
+fastapi>=0.115.0
+uvicorn[standard]>=0.32.0
+tensorflow>=2.13.0
+pillow>=10.0.0
+python-multipart>=0.0.9