build: 更新Nginx配置以使用新的根目录路径

docker/nginx-drawio/drawio.conf

@@ -1,7 +1,7 @@
 server {
         listen 8080;
             server_name  localhost;
-            root /var/www/draw;
+            root /usr/share/nginx/html/draw;
 
             location / {
                 try_files $uri $uri/ /index.html;

docker/nginx-drawio/excalidraw.conf

@@ -1,7 +1,7 @@
 server {
         listen 8082;
             server_name  localhost;
-            root /var/www/excalidraw;
+            root /usr/share/nginx/html/excalidraw;
             client_max_body_size 100m;
             location / {
                 try_files $uri $uri/ /index.html;

docker/nginx-drawio/pdfjs.conf

@@ -1,5 +1,5 @@
 server {
         listen 8081;
         server_name  localhost;
-        root /var/www/pdfjs;
+        root /usr/share/nginx/html/pdfjs;
 }

nginx/nginx.conf.no_office.template

@@ -188,4 +188,5 @@ http {
     }
 
     include servers/*;
+    include conf.d/*;
 }

nginx/nginx.conf.template

@@ -195,4 +195,5 @@ http {
     }
 
     include servers/*;
+    include conf.d/*;
 }