feat(schema): #48 monthly_budget em categories + category_id em achievements

- Migration 018: ADD COLUMN monthly_budget NUMERIC(12,2) em categories
- Migration 018: ADD COLUMN category_id INTEGER REFERENCES categories(id) ON DELETE CASCADE em achievements
- Remove conquistas hardcoded veleiro_under_500 e health_3months do banco
- Reset game state do profile_id=1
- Atualiza CategoryRepository, CategoryInput e Category model para incluir monthly_budget

apps/api/internal/model/game.go

@@ -41,14 +41,20 @@ type PlayerQuest struct {
 }
 
 type Achievement struct {
-	ID               int    `json:"id"`
-	Title            string `json:"title"`
-	Description      string `json:"description"`
-	Icon             string `json:"icon"`
-	XPReward         int    `json:"xp_reward"`
-	UnlockCondition  string `json:"unlock_condition"`
-	Earned           bool   `json:"earned"`
-	EarnedAt         string `json:"earned_at,omitempty"`
+	ID              int    `json:"id"`
+	Title           string `json:"title"`
+	Description     string `json:"description"`
+	Icon            string `json:"icon"`
+	XPReward        int    `json:"xp_reward"`
+	UnlockCondition string `json:"unlock_condition"`
+	CategoryID      *int   `json:"category_id,omitempty"`
+	Earned          bool   `json:"earned"`
+	EarnedAt        string `json:"earned_at,omitempty"`
+}
+
+type CategoryBudgetInfo struct {
+	CategoryID    int
+	MonthlyBudget float64
 }
 
 type Cosmetic struct {