feat: add sources form and table

docker/Dockerfile

@@ -6,7 +6,7 @@ COPY --from=lovasoa/sqlpage:latest /usr/local/bin/sqlpage /usr/local/bin/sqlpage
 WORKDIR /app
 
 ENV SQLPAGE_WEB_ROOT=/app
-ENV SQLPAGE_CONFIGURATION_DIRECTORY=/etc/sqlpage
+ENV SQLPAGE_CONFIGURATION_DIRECTORY=/app/sqlpage
 
 RUN addgroup --gid 1000 --system index_user && \
   adduser --uid 1000 --system --no-create-home --ingroup index_user index_user && \

docker/docker-compose.yaml

@@ -17,3 +17,8 @@ services:
   db:
     image: postgres:17
     env_file: ../.env
+    volumes:
+      - db_data:/var/lib/postgresql/data
+
+volumes:
+  db_data: