Initial commit: MyCrib API in Go

Complete rewrite of Django REST API to Go with:
- Gin web framework for HTTP routing
- GORM for database operations
- GoAdmin for admin panel
- Gorush integration for push notifications
- Redis for caching and job queues

Features implemented:
- User authentication (login, register, logout, password reset)
- Residence management (CRUD, sharing, share codes)
- Task management (CRUD, kanban board, completions)
- Contractor management (CRUD, specialties)
- Document management (CRUD, warranties)
- Notifications (preferences, push notifications)
- Subscription management (tiers, limits)

Infrastructure:
- Docker Compose for local development
- Database migrations and seed data
- Admin panel for data management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

internal/dto/requests/residence.go

@@ -0,0 +1,59 @@
+package requests
+
+import (
+	"time"
+
+	"github.com/shopspring/decimal"
+)
+
+// CreateResidenceRequest represents the request to create a residence
+type CreateResidenceRequest struct {
+	Name           string           `json:"name" binding:"required,min=1,max=200"`
+	PropertyTypeID *uint            `json:"property_type_id"`
+	StreetAddress  string           `json:"street_address" binding:"max=255"`
+	ApartmentUnit  string           `json:"apartment_unit" binding:"max=50"`
+	City           string           `json:"city" binding:"max=100"`
+	StateProvince  string           `json:"state_province" binding:"max=100"`
+	PostalCode     string           `json:"postal_code" binding:"max=20"`
+	Country        string           `json:"country" binding:"max=100"`
+	Bedrooms       *int             `json:"bedrooms"`
+	Bathrooms      *decimal.Decimal `json:"bathrooms"`
+	SquareFootage  *int             `json:"square_footage"`
+	LotSize        *decimal.Decimal `json:"lot_size"`
+	YearBuilt      *int             `json:"year_built"`
+	Description    string           `json:"description"`
+	PurchaseDate   *time.Time       `json:"purchase_date"`
+	PurchasePrice  *decimal.Decimal `json:"purchase_price"`
+	IsPrimary      *bool            `json:"is_primary"`
+}
+
+// UpdateResidenceRequest represents the request to update a residence
+type UpdateResidenceRequest struct {
+	Name           *string          `json:"name" binding:"omitempty,min=1,max=200"`
+	PropertyTypeID *uint            `json:"property_type_id"`
+	StreetAddress  *string          `json:"street_address" binding:"omitempty,max=255"`
+	ApartmentUnit  *string          `json:"apartment_unit" binding:"omitempty,max=50"`
+	City           *string          `json:"city" binding:"omitempty,max=100"`
+	StateProvince  *string          `json:"state_province" binding:"omitempty,max=100"`
+	PostalCode     *string          `json:"postal_code" binding:"omitempty,max=20"`
+	Country        *string          `json:"country" binding:"omitempty,max=100"`
+	Bedrooms       *int             `json:"bedrooms"`
+	Bathrooms      *decimal.Decimal `json:"bathrooms"`
+	SquareFootage  *int             `json:"square_footage"`
+	LotSize        *decimal.Decimal `json:"lot_size"`
+	YearBuilt      *int             `json:"year_built"`
+	Description    *string          `json:"description"`
+	PurchaseDate   *time.Time       `json:"purchase_date"`
+	PurchasePrice  *decimal.Decimal `json:"purchase_price"`
+	IsPrimary      *bool            `json:"is_primary"`
+}
+
+// JoinWithCodeRequest represents the request to join a residence via share code
+type JoinWithCodeRequest struct {
+	Code string `json:"code" binding:"required,len=6"`
+}
+
+// GenerateShareCodeRequest represents the request to generate a share code
+type GenerateShareCodeRequest struct {
+	ExpiresInHours int `json:"expires_in_hours"` // Default: 24 hours
+}