docs(kitex): improve generic streaming documentation with better imports and standardized terms

Author: XinyiWang0204

content/en/docs/kitex/Tutorials/advanced-feature/generic-call/generic_streaming.md

@@ -51,10 +51,17 @@ First of all, please initialize the streaming client. Here is an example of stre
 
 ```go
 import (
-    dproto "github.com/cloudwego/dynamicgo/proto"
+    "context"
+    
+    "github.com/cloudwego/kitex/client"
+    "github.com/cloudwego/kitex/client/genericclient"
+    "github.com/cloudwego/kitex/pkg/generic"
+    "github.com/cloudwego/kitex/pkg/generic/proto"
+    "github.com/cloudwego/kitex/pkg/transmeta"
+    "github.com/cloudwego/kitex/transport"
 )
 
-dOpts := dproto.Options{} // you can specify parsing options as you want
+dOpts := proto.Options{} // you can specify parsing options as you want
 p, err := generic.NewPbFileProviderWithDynamicGo(your_idl, ctx, dOpts)
 // create json pb generic
 g, err := generic.JSONPbGeneric(p)
@@ -102,6 +109,16 @@ The four methods included in the example IDL correspond to four scenarios:
 Here is an example of streaming client initialization.
 
 ```go
+import (
+    "context"
+    
+    "github.com/cloudwego/kitex/client"
+    "github.com/cloudwego/kitex/client/genericclient"
+    "github.com/cloudwego/kitex/pkg/generic"
+    "github.com/cloudwego/kitex/pkg/transmeta"
+    "github.com/cloudwego/kitex/transport"
+)
+
 p, err := generic.NewThriftFileProvider(your_idl_path)
 /*
 // if you use dynamicgo

content/zh/docs/kitex/Tutorials/advanced-feature/generic-call/generic_streaming.md

@@ -41,14 +41,25 @@ service StreamingService {
 
 上述 IDL 包含四种方法，分别对应四种场景：
 
-1. 客户端流：客户端发送多条消息，服务端返回一条消息后关闭流。
-2. 服务端流：客户端发送一条消息，服务端返回多条消息后关闭流，适合大模型等场景。
-3. 双向流：客户端和服务端可独立收发消息，顺序可自定义。
-4. 单次调用（非流式）。
+1. Client Streaming：客户端发送多条消息，服务端返回一条消息后关闭流。
+2. Server Streaming：客户端发送一条消息，服务端返回多条消息后关闭流，适合大模型等场景。
+3. Bidirectional Streaming：客户端和服务端可独立收发消息，顺序可自定义。
+4. Unary：单次调用（非流式）。
 
 流式客户端初始化示例：
 
 ```go
+import (
+	"context"
+	
+	"github.com/cloudwego/kitex/client"
+	"github.com/cloudwego/kitex/client/genericclient"
+	"github.com/cloudwego/kitex/pkg/generic"
+	"github.com/cloudwego/kitex/pkg/generic/proto"
+	"github.com/cloudwego/kitex/pkg/transmeta"
+	"github.com/cloudwego/kitex/transport"
+)
+
 ctx := context.Background()
 
 // 初始化泛化客户端