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`.

desc/sql/wallet/wallets.sql

@@ -1,17 +1,19 @@
-CREATE TABLE wallets (
-                         user_id BIGINT PRIMARY KEY,
-                         balance DECIMAL(12,2) NOT NULL DEFAULT 0.00,
-                         frozen_balance DECIMAL(12,2) NOT NULL DEFAULT 0.00,
-                         version INT NOT NULL DEFAULT 1, -- 必须使用乐观锁
-                         updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+CREATE TABLE wallets
+(
+    user_id        BIGINT PRIMARY KEY,
+    balance        DECIMAL(12, 2) NOT NULL DEFAULT 0.00,
+    frozen_balance DECIMAL(12, 2) NOT NULL DEFAULT 0.00,
+    version        INT            NOT NULL DEFAULT 1, -- 必须使用乐观锁
+    updated_at     TIMESTAMPTZ    NOT NULL DEFAULT NOW(),
 
-                         CONSTRAINT chk_balance_non_negative CHECK (balance >= 0),
-                         CONSTRAINT chk_frozen_non_negative CHECK (frozen_balance >= 0)
+    CONSTRAINT chk_balance_non_negative CHECK (balance >= 0),
+    CONSTRAINT chk_frozen_non_negative CHECK (frozen_balance >= 0)
 );
 
-CREATE INDEX idx_wallets_updated ON wallets(updated_at DESC);
+CREATE INDEX idx_wallets_updated ON wallets (updated_at DESC);
 
 CREATE TRIGGER trigger_wallets_updated_at
-    BEFORE UPDATE ON wallets
+    BEFORE UPDATE
+    ON wallets
     FOR EACH ROW
     EXECUTE FUNCTION update_updated_at_column();