Raw refactoring of roles

roles/docker-postgres/meta/main.yml

@@ -6,7 +6,10 @@ galaxy_info:
     Manage your data securely and effectively, making it ideal for production or local development.
   license: "CyMaIS NonCommercial License (CNCL)"
   license_url: "https://s.veen.world/cncl"
-  company: "Kevin Veen-Birkenbach Consulting & Coaching Solutions"
+  company: |
+    Kevin Veen-Birkenbach
+    Consulting & Coaching Solutions
+    https://www.veen.world
   min_ansible_version: "2.9"
   platforms:
     - name: Docker

roles/docker-postgres/meta/schema.yml

@@ -0,0 +1,5 @@
+credentials:
+  postgres_password:
+    description: "Password for the PostgreSQL superuser 'postgres'"
+    algorithm: "bcrypt"
+    validation: "^\\$2[aby]\\$.{56}$"