Update Dockerfile

Dockerfile

@@ -17,7 +17,9 @@ RUN apt-get update && apt-get install -y \
     && useradd -m -u 1000 user \
     && usermod -aG sudo user \
     && echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers \
-    && usermod -aG sudo postgres
+    && mkdir -p /var/run/postgresql \
+    && chown postgres:postgres /var/run/postgresql \
+    && chmod 2777 /var/run/postgresql
 
 # Create directories and set permissions
 RUN mkdir -p /app/api /app/web /data/storage /var/lib/postgresql/data && \
@@ -46,7 +48,8 @@ RUN apt-get update && apt-get install -y \
 USER postgres
 RUN /usr/lib/postgresql/15/bin/initdb -D /var/lib/postgresql/data && \
     echo "host all  all    0.0.0.0/0  md5" >> /var/lib/postgresql/data/pg_hba.conf && \
-    echo "listen_addresses='*'" >> /var/lib/postgresql/data/postgresql.conf
+    echo "listen_addresses='*'" >> /var/lib/postgresql/data/postgresql.conf && \
+    echo "unix_socket_directories = '/var/run/postgresql'" >> /var/lib/postgresql/data/postgresql.conf
 
 # Switch to user for remaining operations
 USER user
@@ -113,10 +116,14 @@ EXPOSE 7860 3000
 RUN echo '#!/bin/bash\n\
 echo "===== Application Startup at $(date "+%Y-%m-%d %H:%M:%S") ====="\n\
 \n\
-# Start PostgreSQL\n\
-sudo -u postgres /usr/lib/postgresql/15/bin/pg_ctl -D /var/lib/postgresql/data start\n\
+# Ensure proper permissions\n\
+mkdir -p /var/run/postgresql\n\
+chown postgres:postgres /var/run/postgresql\n\
+chmod 2777 /var/run/postgresql\n\
+\n\
+# Start PostgreSQL as postgres user\n\
+su postgres -c "/usr/lib/postgresql/15/bin/pg_ctl -D /var/lib/postgresql/data start"\n\
 \n\
-# Wait for PostgreSQL to start\n\
 max_tries=30\n\
 count=0\n\
 echo "Checking database connection..."\n\