chore: 移除 LFS 跟踪

将大文件改为普通 Git 对象存储

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitattributes

@@ -1,10 +0,0 @@
-*.zip filter=lfs diff=lfs merge=lfs -text
-*.tar.gz filter=lfs diff=lfs merge=lfs -text
-*.mp4 filter=lfs diff=lfs merge=lfs -text
-*.mp3 filter=lfs diff=lfs merge=lfs -text
-*.wav filter=lfs diff=lfs merge=lfs -text
-*.gif filter=lfs diff=lfs merge=lfs -text
-*.ico filter=lfs diff=lfs merge=lfs -text
-*.png filter=lfs diff=lfs merge=lfs -text
-*.jpg filter=lfs diff=lfs merge=lfs -text
-*.jpeg filter=lfs diff=lfs merge=lfs -text

docker-nginx/dev-nginx.conf

@@ -2,7 +2,6 @@ server {
     listen 80;
     server_name book.rrbrr.com;
 
-    # 前端 & API（Vite 已代理 /api → localhost:3000）
     location / {
         proxy_pass http://host.docker.internal:5173;
         proxy_set_header Host $host;
@@ -16,7 +15,6 @@ server {
     listen 80;
     server_name bookapi.rrbrr.com;
 
-    # 后端 API 直连
     location / {
         proxy_pass http://host.docker.internal:3000;
         proxy_set_header Host $host;