Migration script in place

config/postgres.yaml.example

@@ -0,0 +1,14 @@
+# PostgreSQL configuration for migration
+# Copy this file to postgres.yaml and fill in your PostgreSQL credentials
+# This file should NOT be committed to git (add postgres.yaml to .gitignore)
+
+database:
+  url: "postgresql+asyncpg://username:password@hostname:5432/database_name"
+  # Example: "postgresql+asyncpg://alpinebits_user:your_password@localhost:5432/alpinebits"
+
+# If using annotatedyaml secrets:
+# database:
+#   url: !secret POSTGRES_URL
+#
+# Then in secrets.yaml:
+# POSTGRES_URL: "postgresql+asyncpg://username:password@hostname:5432/database_name"