chore(docker): add Dockerfile for fradrive-db (psql)

docker/fradrive-db/Dockerfile

@@ -0,0 +1,12 @@
+FROM postgres:12
+
+# allow for connecting to database without password authentication
+ENV POSTGRES_HOST_AUTH_METHOD trust
+
+# TODO: use socket mechanism from develop
+ENV POSTGRES_SOCK_DIR TODO
+
+# TODO: create uniworx db schema
+ENV POSTGRES_SCHEMA TODO
+
+RUN psql -h $POSTGRES_SOCK_DIR -f $POSTGRES_SCHEMA postgres