Address code review: restore package-lock name, cleanup build tools in Dockerfile, add bind() comment

Co-authored-by: MarSeventh <[email protected]>

Dockerfile

@@ -8,7 +8,9 @@ RUN apt-get update && \
 WORKDIR /app
 COPY . .
 
-RUN npm install --omit=dev
+RUN npm install --omit=dev && \
+    apt-get purge -y --auto-remove python3 make g++ && \
+    rm -rf /root/.npm /tmp/*
 
 EXPOSE 8080
 CMD ["node", "--import", "./server/register.mjs", "server/index.js"]

package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "CloudFlare-ImgBed",
+  "name": "self-imgbed",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {

server/sqliteD1.js

@@ -41,6 +41,7 @@ class SqliteD1Statement {
      * 绑定参数（模拟 D1 的 bind 方法）
      */
     bind(...params) {
+        // SQLite 不支持 undefined，转换为 null 以兼容 D1 行为
         this._params = params.map(p => p === undefined ? null : p);
         return this;
     }