Refactor: Remove deprecated gRPC service files and implement new API structure

- Deleted old gRPC service definitions in `game_grpc.pb.go` and `public.go`.
- Added new API server implementations for objectstory, player, and shop services.
- Introduced configuration files for new APIs in `etc/*.yaml`.
- Created main entry points for each service in `objectstory.go`, `player.go`, and `shop.go`.
- Removed unused user update handler and user API files.
- Added utility functions for context management and HTTP header parsing.
- Introduced PostgreSQL backup configuration in `backup/postgreSql.yaml`.

app/wallet/rpc/internal/svc/serviceContext.go

@@ -0,0 +1,63 @@
+package svc
+
+import (
+	"fmt"
+	"juwan-backend/app/snowflake/rpc/snowflake"
+	"juwan-backend/app/wallet/rpc/internal/config"
+	"juwan-backend/app/wallet/rpc/internal/models"
+	"juwan-backend/common/redisx"
+	"juwan-backend/common/snowflakex"
+	"juwan-backend/pkg/adapter"
+	"strings"
+	"time"
+
+	"ariga.io/entcache"
+	"entgo.io/ent/dialect/sql"
+	_ "github.com/jackc/pgx/v5/stdlib"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ServiceContext struct {
+	Config         config.Config
+	Snowflake      snowflake.SnowflakeServiceClient
+	WalletModelsRW *models.Client
+	WalletModelsRO *models.Client
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	RWConn, err := sql.Open("pgx", c.DB.Master)
+	if err != nil {
+		panic(err)
+	}
+	ROConn, err := sql.Open("pgx", c.DB.Slaves)
+	if err != nil {
+		panic(err)
+	}
+
+	redisCluster, err := redisx.ConnectMasterSlaveCluster(c.CacheConf, 5*time.Second)
+	if redisCluster == nil || err != nil {
+		logx.Errorf("failed to connect to Redis cluster: %v", err)
+		panic(err)
+	}
+
+	RWDrv := entcache.NewDriver(RWConn, entcache.TTL(30*time.Second), entcache.Levels(adapter.NewRedisCache(redisCluster.Client)))
+	RODrv := entcache.NewDriver(ROConn, entcache.TTL(30*time.Second), entcache.Levels(adapter.NewRedisCache(redisCluster.Client)))
+
+	entLogFn := func(v ...any) {
+		logx.Infof("[ent][wallet] %s", fmt.Sprint(v...))
+	}
+
+	modelOpts := []models.Option{models.Driver(RWDrv), models.Log(entLogFn)}
+	roModelOpts := []models.Option{models.Driver(RODrv), models.Log(entLogFn)}
+	if strings.EqualFold(c.Log.Level, "debug") {
+		modelOpts = append(modelOpts, models.Debug())
+		roModelOpts = append(roModelOpts, models.Debug())
+	}
+
+	return &ServiceContext{
+		Config:         c,
+		Snowflake:      snowflakex.NewClient(c.SnowflakeRpcConf),
+		WalletModelsRW: models.NewClient(modelOpts...),
+		WalletModelsRO: models.NewClient(roModelOpts...),
+	}
+}