Initial vaultwarden role

docker compose based vaultwarden, bound to 127.0.0.1, sign ups off, admin panel only with an argon2 token, SMTP via mailcow.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

meta/main.yml

@@ -0,0 +1,17 @@
+---
+galaxy_info:
+  role_name: vaultwarden
+  namespace: hahn-cloud
+  author: Lars Hahn
+  company: OpenDevChain
+  license: MIT
+  description: Role to setup vaultwarden password manager
+  min_ansible_version: 2.7
+  platforms:
+    - name: Debian
+      versions:
+        - 13
+  galaxy_tags:
+    - vaultwarden
+dependencies:
+  - docker