Update Dockerfile

Dockerfile

@@ -1,6 +1,5 @@
-
-# Use official Nextcloud image as base
-FROM nextcloud:27-apache
+# Use official Nextcloud image (Recommend latest for research)
+FROM nextcloud:30-apache
 
 # Set working directory
 WORKDIR /var/www/html
@@ -12,16 +11,18 @@ EXPOSE 7860
 RUN sed -i 's/Listen 80/Listen 7860/' /etc/apache2/ports.conf && \
     sed -i 's/:80/:7860/' /etc/apache2/sites-available/000-default.conf
 
-# Optional: Enable recommended Apache modules
+# Enable recommended Apache modules
 RUN a2enmod rewrite headers env dir mime
 
-# ✅ Environment variables for auto-install (SQLite + admin user)
+# ✅ Configuration Variables (Safe to be public)
+# Note: Admin User/Pass are missing here intentionally. 
+# They will be injected via HF Space Settings.
 ENV SQLITE_DATABASE=nextcloud.db \
-    NEXTCLOUD_TRUSTED_DOMAINS=https://taowang1993-nextcloud.hf.space \
-    OVERWRITEHOST=https://taowang1993-nextcloud.hf.space \
-    OVERWRITEPROTOCOL=https \
-    OVERWRITECLIURL=https://taowang1993-nextcloud.hf.space \
     NEXTCLOUD_DATA_DIR=/var/www/html/data \
-    TZ=Asia/Ho_Chi_Minh
+    TZ=Asia/Ho_Chi_Minh \
+    NEXTCLOUD_TRUSTED_DOMAINS=taowang1993-nextcloud.hf.space \
+    OVERWRITEHOST=taowang1993-nextcloud.hf.space \
+    OVERWRITEPROTOCOL=https \
+    OVERWRITECLIURL=https://taowang1993-nextcloud.hf.space
 
-# CMD is already set in base image to start Apache
+# CMD is already set in base image