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/category.go

@@ -3,17 +3,19 @@ package model
 import "time"
 
 type Category struct {
-	ID        int       `json:"id"`
-	Name      string    `json:"name"`
-	Color     string    `json:"color"`
-	IsDefault bool      `json:"is_default"`
-	IsTax     bool      `json:"is_tax"`
-	CreatedAt time.Time `json:"created_at"`
-	UpdatedAt time.Time `json:"updated_at"`
+	ID            int       `json:"id"`
+	Name          string    `json:"name"`
+	Color         string    `json:"color"`
+	IsDefault     bool      `json:"is_default"`
+	IsTax         bool      `json:"is_tax"`
+	MonthlyBudget *float64  `json:"monthly_budget"`
+	CreatedAt     time.Time `json:"created_at"`
+	UpdatedAt     time.Time `json:"updated_at"`
 }
 
 type CategoryInput struct {
-	Name  string `json:"name"`
-	Color string `json:"color"`
-	IsTax bool   `json:"is_tax"`
+	Name          string   `json:"name"`
+	Color         string   `json:"color"`
+	IsTax         bool     `json:"is_tax"`
+	MonthlyBudget *float64 `json:"monthly_budget"`
 }