恢复被删除的代码

soul-api/internal/handler/content.go

@@ -0,0 +1,12 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ContentGet GET /api/content
+func ContentGet(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{"success": true})
+}