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/order/rpc/internal/models/schema/orders.go

@@ -0,0 +1,63 @@
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/entsql"
+	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+// Orders holds the schema definition for the Orders entity.
+type Orders struct {
+	ent.Schema
+}
+
+// Annotations of the Orders.
+func (Orders) Annotations() []schema.Annotation {
+	return []schema.Annotation{
+		entsql.Annotation{
+			Table: "orders",
+			Checks: map[string]string{
+				"chk_order_status": "status IN ('pending_payment', 'pending_accept', 'in_progress', 'pending_close', 'pending_review', 'disputed', 'completed', 'cancelled')",
+				"chk_price_positive": "total_price > 0",
+			},
+		},
+	}
+}
+
+// Fields of the Orders.
+func (Orders) Fields() []ent.Field {
+	return []ent.Field{
+		field.Int64("id").Immutable().Unique(),
+		field.Int64("consumer_id"),
+		field.String("consumer_name").MaxLen(100),
+		field.Int64("player_id"),
+		field.String("player_name").MaxLen(100),
+		field.Int64("shop_id").Optional().Nillable(),
+		field.String("shop_name").Optional().Nillable().MaxLen(200),
+		field.JSON("service_snapshot", map[string]any{}).
+			SchemaType(map[string]string{dialect.Postgres: "jsonb"}),
+		field.String("status").Default("pending_payment").MaxLen(30),
+		field.Other("total_price", decimal.Decimal{}).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(10,2)"}),
+		field.String("note").Optional().Nillable(),
+		field.Int("version").Default(1),
+		field.String("timeout_job_id").Optional().Nillable().MaxLen(100),
+		field.String("search_text").Optional().Nillable(),
+		field.Time("created_at").Default(time.Now).Immutable(),
+		field.Time("accepted_at").Optional().Nillable(),
+		field.Time("closed_at").Optional().Nillable(),
+		field.Time("completed_at").Optional().Nillable(),
+		field.Time("cancelled_at").Optional().Nillable(),
+		field.Time("updated_at").Default(time.Now).UpdateDefault(time.Now),
+	}
+}
+
+// Edges of the Orders.
+func (Orders) Edges() []ent.Edge {
+	return nil
+}