fixed food details not loading on details tab

tracker.patch

@@ -0,0 +1,115 @@
+--- app/api/routes/tracker.py
++++ app/api/routes/tracker.py
+@@ -1,4 +1,4 @@
+-from fastapi import APIRouter, Depends, HTTPException, Request, Form, Body
++from fastapi import APIRouter, Depends, HTTPException, Request, Form, Body, UploadFile, File
+ from fastapi.responses import HTMLResponse, RedirectResponse
+ from sqlalchemy.orm import Session, joinedload
+ from datetime import date, datetime, timedelta
+@@ -110,4 +110,94 @@
+     except Exception as e:
+         db.rollback()
+         logging.error(f"debug: error removing tracked meal: {e}")
+-        return {"status": "error", "message": str(e)}
++        return {"status": "error", "message": str(e)}
++
++@router.post("/tracker/save_template")
++async def tracker_save_template(request: Request, db: Session = Depends(get_db)):
++    """save current day's meals as template"""
++    try:
++        form_data = await request.form()
++        person = form_data.get("person")
++        date_str = form_data.get("date")
++        template_name = form_data.get("template_name")
++        logging.info(f"debug: saving template - name={template_name}, person={person}, date={date_str}")
++        
++        # Parse date
++        from datetime import datetime
++        date = datetime.fromisoformat(date_str).date()
++        
++        # Get tracked day and meals
++        tracked_day = db.query(TrackedDay).filter(
++            TrackedDay.person == person,
++            TrackedDay.date == date
++        ).first()
++        if not tracked_day:
++            return {"status": "error", "message": "No tracked day found"}
++            
++        tracked_meals = db.query(TrackedMeal).filter(
++            TrackedMeal.tracked_day_id == tracked_day.id
++        ).all()
++        
++        if not tracked_meals:
++            return {"status": "error", "message": "No tracked meals found"}
++        
++        # Create new template
++        template = Template(name=template_name)
++        db.add(template)
++        db.flush()
++        
++        # Add meals to template
++        for tracked_meal in tracked_meals:
++            template_meal = TemplateMeal(
++                template_id=template.id,
++                meal_id=tracked_meal.meal_id,
++                meal_time=tracked_meal.meal_time
++            )
++            db.add(template_meal)
++        
++        db.commit()
++        return {"status": "success", "message": "Template saved successfully"}
++    except Exception as e:
++        db.rollback()
++        logging.error(f"debug: error saving template: {e}")
++        return {"status": "error", "message": str(e)}
++
++@router.post("/tracker/apply_template")
++async def tracker_apply_template(request: Request, db: Session = Depends(get_db)):
++    """apply template to current day"""
++    try:
++        form_data = await request.form()
++        person = form_data.get("person")
++        date_str = form_data.get("date")
++        template_id = form_data.get("template_id")
++        logging.info(f"debug: applying template - template_id={template_id}, person={person}, date={date_str}")
++        
++        # Parse date
++        from datetime import datetime
++        date = datetime.fromisoformat(date_str).date()
++        
++        # Get template meals
++        template_meals = db.query(TemplateMeal).filter(
++            TemplateMeal.template_id == template_id
++        ).all()
++        
++        if not template_meals:
++            return {"status": "error", "message": "Template has no meals"}
++        
++        # Get or create tracked day
++        tracked_day = db.query(TrackedDay).filter(
++            TrackedDay.person == person,
++            TrackedDay.date == date
++        ).first()
++        if not tracked_day:
++            tracked_day = TrackedDay(person=person, date=date, is_modified=True)
++            db.add(tracked_day)
++            db.flush()
++        
++        # Clear existing meals and add template meals
++        db.query(TrackedMeal).filter(TrackedMeal.tracked_day_id == tracked_day.id).delete()
++        
++        for template_meal in template_meals:
++            tracked_meal = TrackedMeal(
++                tracked_day_id=tracked_day.id,
++                meal_id=template_meal.meal_id,
++                meal_time=template_meal.meal_time
++            )
++            db.add(tracked_meal)
++        
++        tracked_day.is_modified = True
++        db.commit()
++        return {"status": "success", "message": "Template applied successfully"}
++    except Exception as e:
++        db.rollback()
++        logging.error(f"debug: error applying template: {e}")
++        return {"status": "error", "message": str(e)}