fix: add /sidata location support in nginx and fallback .env generator

Dockerfile

@@ -44,18 +44,28 @@ WORKDIR /var/www/html
 COPY . /var/www/html
 
 # Buat file .env dari .env.example jika .env belum ada di repositori
-RUN if [ ! -f .env ]; then cp .env.example .env; fi
+RUN if [ ! -f .env ]; then \
+        if [ -f .env.example ]; then \
+            cp .env.example .env; \
+        else \
+            echo "APP_NAME=Sidata\nAPP_ENV=production\nAPP_KEY=\nAPP_DEBUG=true\nAPP_URL=https://dashboard-bpkd.drc-bpkd.data-center.id/sidata" > .env; \
+        fi \
+    fi
 
 # Atur hak akses folder web, storage, dan cache Laravel
 RUN chown -R www-data:www-data /var/www/html \
     && chmod -R 775 /var/www/html/storage \
     && chmod -R 775 /var/www/html/bootstrap/cache
 
-# Konfigurasi Nginx
+# Konfigurasi Nginx untuk mendukung path / dan /sidata
 RUN echo 'server { \
     listen 80; \
     index index.php index.html; \
     root /var/www/html/public; \
+    location /sidata { \
+        alias /var/www/html/public; \
+        try_files $uri $uri/ /sidata/index.php?$query_string; \
+    } \
     location / { \
         try_files $uri $uri/ /index.php?$query_string; \
     } \