Initial import with GitLab CI/CD and registry deploy flow

.gitignore

@@ -0,0 +1,22 @@
+.data/
+.data_local/
+.data_pg/
+.data_pg_parallel/
+.data_smoke/
+.data_gate*/
+.data_uat_*/
+.artifacts/
+.local_stack/
+.codex_tmp/
+.server_backups/
+.tmp/
+test-results/
+.testdata/
+backups/
+__pycache__/
+**/__pycache__/
+.pytest_cache/
+.env.production
+.env.postgres.server
+.env.postgres.parallel.server
+deployment/.env.images