初始化项目框架，完成部分接口开发

internal/controller/chapter/chapter_v1_chapter_add.go

@@ -0,0 +1,27 @@
+package chapter
+
+import (
+	"context"
+	"server/internal/model"
+	"server/internal/service"
+
+	"server/api/chapter/v1"
+)
+
+func (c *ControllerV1) ChapterAdd(ctx context.Context, req *v1.ChapterAddReq) (res *v1.ChapterAddRes, err error) {
+	out, err := service.Chapter().Create(ctx, &model.ChapterAddIn{
+		BookId:        req.BookId,
+		Content:       req.Content,
+		IsLocked:      req.IsLocked,
+		RequiredScore: req.RequiredScore,
+		Sort:          req.Sort,
+		Title:         req.Title,
+		WordCount:     req.WordCount,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &v1.ChapterAddRes{
+		Success: out.Success,
+	}, nil
+}