feat: add support for request ID tracking across services

- Implemented request ID handling in various services and handlers to improve traceability of requests.
- Added new AuthOptions endpoint to expose WxWork and OIDC configuration options.
- Updated message and event logging to include request ID for better debugging.
- Enhanced login form to dynamically show available authentication options based on server configuration.
- Introduced utility functions for normalizing and ensuring valid request IDs.
- Updated tests to verify request ID functionality in message sending and event logging.

internal/handlers/api/auth_handler.go

@@ -3,6 +3,7 @@ package api
 import (
 	"cs-agent/internal/pkg/config"
 	"cs-agent/internal/pkg/dto/request"
+	"cs-agent/internal/pkg/dto/response"
 	"cs-agent/internal/pkg/httpx"
 	"cs-agent/internal/pkg/httpx/params"
 	"cs-agent/internal/services"
@@ -29,6 +30,14 @@ func Login(ctx *gin.Context) {
 	httpx.WriteJSON(ctx, ret)
 }
 
+func AuthOptions(ctx *gin.Context) {
+	cfg := config.Current()
+	httpx.WriteJSON(ctx, &response.AuthOptionsResponse{
+		WxWorkEnabled: cfg.WxWork.Enabled,
+		OIDCEnabled:   cfg.OIDC.Enabled,
+	})
+}
+
 func WxWorkLogin(ctx *gin.Context) {
 	loginURL, err := services.WxWorkLoginService.BuildWxWorkLoginURL(ctx.Query("next"))
 	if err != nil {

internal/handlers/api/message_handler.go

@@ -73,7 +73,7 @@ func MessagePostSend(ctx *gin.Context) {
 		return
 	}
 
-	item, err := services.MessageService.SendCustomerMessage(req.ConversationID, req.ClientMsgID, req.MessageType, req.Content, req.Payload, *external)
+	item, err := services.MessageService.SendCustomerMessageWithRequestID(req.ConversationID, req.ClientMsgID, req.MessageType, req.Content, req.Payload, *external, httpx.GetRequestID(ctx))
 	if err != nil {
 		httpx.WriteJSON(ctx, err)
 		return