feat: add GET /v1/admin/log/message/detail endpoint

Adds a temporary admin endpoint to query log_message by ID,
returning the full record including context (JSON) and digest
fields that the existing /error_message/detail endpoint omits.

Co-authored-by: multica-agent <github@multica.ai>

internal/handler/admin/log/getLogMessageRawHandler.go

@@ -0,0 +1,23 @@
+package log
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/perfect-panel/server/internal/logic/admin/log"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/internal/types"
+	"github.com/perfect-panel/server/pkg/result"
+)
+
+func GetLogMessageRawHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
+	return func(c *gin.Context) {
+		var req types.GetLogMessageRawRequest
+		_ = c.ShouldBind(&req)
+		if err := svcCtx.Validate(&req); err != nil {
+			result.ParamErrorResult(c, err)
+			return
+		}
+		l := log.NewGetLogMessageRawLogic(c.Request.Context(), svcCtx)
+		resp, err := l.GetLogMessageRaw(&req)
+		result.HttpResult(c, resp, err)
+	}
+}