feat(docker): add Docker support and enhance dashboard data

- Add Dockerfile and docker-compose.yml for containerized deployment
- Update server to listen on all network interfaces for Docker compatibility
- Add .dockerignore to exclude unnecessary files from build context
- Enhance dashboard controller with additional user data, trends, and suggestions
- Update package.json scripts for proper Docker build workflow

dist/dashboard/dashboard.controller.js

@@ -61,22 +61,42 @@ let DashboardController = class DashboardController {
                 fat: goals.target_fat_g - nutrition.fat,
                 water: goals.target_water_ml - water.total_ml,
             };
-            const macroPercentages = this.utilsService.getMacroPercentages(nutrition.protein, nutrition.carbs, nutrition.fat);
+            const macro_percentages = this.utilsService.getMacroPercentages(nutrition.protein, nutrition.carbs, nutrition.fat);
+            const suggestions = this.utilsService.suggestFoodsForMacros(remaining.protein, remaining.carbs, remaining.fat);
+            const calorie_trend = await this.utilsService.getCalorieTrend(req.user.id);
+            const weight_trend = await this.utilsService.getWeightTrend(req.user.id);
             return {
                 user: req.user,
+                current_user: req.user,
                 nutrition,
                 water,
                 goals,
                 weightLogToday,
                 weightChange,
                 remaining,
-                macroPercentages,
+                macro_percentages,
+                suggestions,
+                calorie_trend,
+                weight_trend,
             };
         }
         catch (err) {
             console.error(err);
             req.flash('error_msg', 'Error loading dashboard');
-            return {};
+            return {
+                user: req.user,
+                current_user: req.user,
+                nutrition: { calories: 0, protein: 0, carbs: 0, fat: 0, meals: [] },
+                water: { total_ml: 0, logs: [] },
+                goals: null,
+                weightLogToday: null,
+                weightChange: null,
+                remaining: { calories: 0, protein: 0, carbs: 0, fat: 0, water: 0 },
+                macro_percentages: { protein: 0, carbs: 0, fat: 0 },
+                suggestions: [],
+                calorie_trend: [],
+                weight_trend: [],
+            };
         }
     }
 };