diff --git a/Makefile b/Makefile
index e693e4c..f1e2420 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # Go parameters
 GOCMD=go
-GOBUILD=$(GOCMD) build -trimpath -ldflags="-s -w" 
+GOBUILD=$(GOCMD) build -trimpath -ldflags="-s -w"
 GOTEST=$(GOCMD) test
 GODOWNLOAD=$(GOCMD) mod download
 BINARY_NAME=datarush
@@ -74,23 +74,6 @@ codegen:
 	$(GOBUILD) -o ./$(BINARY_DIR)/codegen ./cmd/codegen
 	./$(BINARY_DIR)/codegen $(SERVICE) ./
 
-examples:
-	@echo "📖 Datarush-Go Integration Examples"
-	@echo ""
-	@echo "Files:"
-	@echo "  - SQL_BUILDER_ADVANCED.md    - Детальные примеры SQL Builder"
-	@echo "  - SQL_BUILDER_CODEGEN.md     - Документация Codegen"
-	@echo "  - SQL_EXAMPLES.sql           - SQL схемы и примеры"
-	@echo "  - INTEGRATION_EXAMPLES.sh    - Интеграционные примеры"
-	@echo ""
-	@echo "Быстрый старт:"
-	@echo "  1. make codegen SERVICE=payment"
-	@echo "  2. Edit internal/payment/repository/postgres/repo.go"
-	@echo "  3. Edit internal/payment/service/service.go"
-	@echo "  4. go test ./internal/payment/..."
-	@echo ""
-	@cat INTEGRATION_EXAMPLES.sh
-
 
 help:
 	@echo "Available commands:"
diff --git a/cmd/server/main.go b/cmd/server/main.go
new file mode 100644
index 0000000..37ff221
--- /dev/null
+++ b/cmd/server/main.go
@@ -0,0 +1,6 @@
+package main
+
+
+func main() {
+
+}
diff --git a/compose.yaml b/compose.yaml
index 5c402fe..e40a5eb 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -4,7 +4,7 @@ services:
   auth:
     build:
       context: .
-      dockerfile: Containerfile.auth
+      dockerfile: Containerfile
     depends_on:
       postgres:
         restart: false
@@ -79,7 +79,7 @@ services:
   migrate:
     build:
       context: .
-      dockerfile: Containerfile.migrate
+      dockerfile: Containerfile
     depends_on:
       postgres:
         restart: false
diff --git a/internal/auth/handler/grpc/auth.go b/internal/auth/handler/grpc/auth.go
index c051852..f8d1907 100644
--- a/internal/auth/handler/grpc/auth.go
+++ b/internal/auth/handler/grpc/auth.go
@@ -3,14 +3,12 @@ package grpc
 import (
 	"context"
 	"log"
-	"strings"
 
 	"datarush/internal/auth/domain"
 	"datarush/internal/auth/service"
 	pb "datarush/pkg/api/auth"
 
 	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 )
 
@@ -58,18 +56,8 @@ func (h *AuthHandler) SignIn(ctx context.Context, req *pb.SignInRequest) (*pb.Si
 func (h *AuthHandler) ValidateToken(ctx context.Context, req *pb.ValidateTokenRequest) (*pb.ValidateTokenResponse, error) {
 	token := req.Token
 
-	// If token is empty, try to get it from Authorization header (for gRPC-Gateway)
 	if token == "" {
-		md, ok := metadata.FromIncomingContext(ctx)
-		if ok {
-			authHeaders := md.Get("authorization")
-			if len(authHeaders) > 0 {
-				parts := strings.Split(authHeaders[0], " ")
-				if len(parts) == 2 && parts[0] == "Bearer" {
-					token = parts[1]
-				}
-			}
-		}
+		return nil, status.Error(codes.Unauthenticated, "missing token")
 	}
 
 	if token == "" {
diff --git a/internal/auth/interceptor/logger.go b/internal/auth/interceptor/logger.go
deleted file mode 100644
index 0ebfbb7..0000000
--- a/internal/auth/interceptor/logger.go
+++ /dev/null
@@ -1,24 +0,0 @@
-package interceptor
-
-import (
-	"context"
-	"log"
-
-	"google.golang.org/grpc"
-)
-
-type LoggerInterceptor struct{}
-
-func NewLoggerInterceptor() *LoggerInterceptor {
-	return &LoggerInterceptor{}
-}
-
-func (li *LoggerInterceptor) UnaryServerInterceptor(
-	ctx context.Context,
-	req interface{},
-	info *grpc.UnaryServerInfo,
-	handler grpc.UnaryHandler,
-) (interface{}, error) {
-	log.Printf("gRPC call: %s", info.FullMethod)
-	return handler(ctx, req)
-}
diff --git a/internal/auth/server/server.go b/internal/auth/server/server.go
index 7411042..7e1d537 100644
--- a/internal/auth/server/server.go
+++ b/internal/auth/server/server.go
@@ -6,7 +6,6 @@ import (
 	"log"
 	"net"
 	"net/http"
-	"strings"
 	"time"
 
 	"datarush/internal/auth/config"
@@ -43,24 +42,16 @@ func New(cfg *config.Config) *Server {
 }
 
 func (s *Server) Start() error {
-	// Connect to database
 	db, err := sqlx.Connect("postgres", s.config.BuildPostgresConnStr())
 	if err != nil {
 		return fmt.Errorf("failed to connect to postgres: %w", err)
 	}
 	s.db = db
 
-	// Create tables
-	if err := s.createTables(); err != nil {
-		return fmt.Errorf("failed to create tables: %w", err)
-	}
-
-	// Register gRPC services
 	if err := s.registerGRPCServices(); err != nil {
 		return fmt.Errorf("failed to register gRPC services: %w", err)
 	}
 
-	// Start gRPC server in a goroutine
 	go func() {
 		lis, err := net.Listen("tcp", fmt.Sprintf(":%d", s.config.GRPCPort))
 		if err != nil {
@@ -73,7 +64,6 @@ func (s *Server) Start() error {
 		}
 	}()
 
-	// Start HTTP server
 	if err := s.startHTTPServer(); err != nil {
 		return fmt.Errorf("failed to start HTTP server: %w", err)
 	}
@@ -84,17 +74,13 @@ func (s *Server) Start() error {
 func (s *Server) registerGRPCServices() error {
 	s.grpcServer = grpc.NewServer()
 
-	// Create repositories
 	userRepo := authPostgresRepo.NewUserRepository(s.db)
 
-	// Create services
 	authService := service.NewAuthService(userRepo, s.config.JWTSecret)
 
-	// Create and register handlers
 	authHandler := grpcHandlers.NewAuthHandler(authService)
 	pb.RegisterAuthServiceServer(s.grpcServer, authHandler)
 
-	// Enable reflection if configured
 	if s.config.GRPCEnableReflection {
 		reflection.Register(s.grpcServer)
 	}
@@ -103,20 +89,14 @@ func (s *Server) registerGRPCServices() error {
 }
 
 func (s *Server) startHTTPServer() error {
-	// Create repositories
 	userRepo := authPostgresRepo.NewUserRepository(s.db)
 
-	// Create services
 	authService := service.NewAuthService(userRepo, s.config.JWTSecret)
 
-	// Create HTTP handlers
 	authHandler := httpHandlers.NewAuthHandler(authService)
-	userHandler := httpHandlers.NewUserHandler(authService)
 
-	// Create router
 	mux := http.NewServeMux()
 
-	// Register routes with middleware wrapper
 	mux.HandleFunc("/api/v1/sign-up", func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != http.MethodPost {
 			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
@@ -133,41 +113,6 @@ func (s *Server) startHTTPServer() error {
 		authHandler.SignIn(w, r)
 	})
 
-	mux.HandleFunc("/api/v1/me", func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet {
-			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-		userHandler.GetMe(w, r)
-	})
-
-	mux.HandleFunc("/api/v1/users/", func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet {
-			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-		// Extract user_id from path /api/v1/users/:user_id
-		userID := strings.TrimPrefix(r.URL.Path, "/api/v1/users/")
-		r.Header.Set("X-User-ID", userID)
-		userHandler.GetUser(w, r)
-	})
-
-	mux.HandleFunc("/api/v1/me/stat", func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet {
-			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-		userHandler.GetMyStat(w, r)
-	})
-
-	mux.HandleFunc("/api/v1/leaderboard", func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet {
-			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-		userHandler.GetLeaderboard(w, r)
-	})
-
 	s.httpServer = &http.Server{
 		Addr:         fmt.Sprintf(":%d", s.config.HTTPPort),
 		Handler:      mux,
@@ -209,21 +154,3 @@ func (s *Server) Stop() {
 
 	log.Println("auth server stopped")
 }
-
-func (s *Server) createTables() error {
-	schema := `
-	CREATE TABLE IF NOT EXISTS users (
-		id UUID PRIMARY KEY,
-		email VARCHAR(255) UNIQUE NOT NULL,
-		username VARCHAR(255) NOT NULL,
-		password VARCHAR(255) NOT NULL,
-		created_at TIMESTAMP NOT NULL,
-		updated_at TIMESTAMP NOT NULL
-	);
-
-	CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
-	`
-
-	_, err := s.db.Exec(schema)
-	return err
-}
diff --git a/internal/auth/service/auth.go b/internal/auth/service/auth.go
index fe26b0b..adcf373 100644
--- a/internal/auth/service/auth.go
+++ b/internal/auth/service/auth.go
@@ -36,7 +36,6 @@ func NewAuthService(repo UserRepository, jwtSecret string) *AuthService {
 }
 
 func (s *AuthService) SignUp(ctx context.Context, email, username, password string) (string, error) {
-	// Check if user already exists
 	_, err := s.repo.GetByEmail(ctx, email)
 	if err == nil {
 		return "", domain.ErrUserAlreadyExists
@@ -45,13 +44,11 @@ func (s *AuthService) SignUp(ctx context.Context, email, username, password stri
 		return "", err
 	}
 
-	// Hash password
 	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), bcryptCost)
 	if err != nil {
 		return "", err
 	}
 
-	// Create user
 	user := &domain.User{
 		ID:       domain.NewID(),
 		Email:    email,
@@ -63,7 +60,6 @@ func (s *AuthService) SignUp(ctx context.Context, email, username, password stri
 		return "", err
 	}
 
-	// Generate token
 	token, err := s.generateToken(user)
 	if err != nil {
 		return "", err
@@ -73,7 +69,6 @@ func (s *AuthService) SignUp(ctx context.Context, email, username, password stri
 }
 
 func (s *AuthService) SignIn(ctx context.Context, email, password string) (string, error) {
-	// Get user by email
 	user, err := s.repo.GetByEmail(ctx, email)
 	if err != nil {
 		if err == domain.ErrUserNotFound {
@@ -82,12 +77,10 @@ func (s *AuthService) SignIn(ctx context.Context, email, password string) (strin
 		return "", err
 	}
 
-	// Check password
 	if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password)); err != nil {
 		return "", domain.ErrInvalidPassword
 	}
 
-	// Generate token
 	token, err := s.generateToken(user)
 	if err != nil {
 		return "", err