docs(security): remove SSH username/host specifics from public docs

.gitea/workflows/deploy.yml

@@ -9,10 +9,10 @@ on:
 #   REGISTRY            git.librete.ch
 #   REGISTRY_USER       libretech (user-namespace packages — bot can't push)
 #   REGISTRY_PASS       libretech-user PAT scoped write:package
-#   DEPLOY_HOST         root@cloud.librete.ch
-#   DEPLOY_KEY          passphrase-less private key on netcup root authorized_keys
+#   DEPLOY_HOST         user@your-deploy-host
+#   DEPLOY_KEY          passphrase-less private key authorized on deploy host
 #   DEPLOY_PATH         /srv/cc
-#   HEALTH_URL          https://cc.cloud.librete.ch/
+#   HEALTH_URL          https://your-domain/health
 #   VITE_SUPABASE_URL   public; baked at build time
 #   VITE_SUPABASE_ANON_KEY  public-by-design supabase anon key; baked at build time
 #

README.md

@@ -236,7 +236,7 @@ docker compose up -d
 
 ```sh
 ssh netcup
-git clone ssh://tengo@git.librete.ch:41240/public/code-crispies.git /srv/cc
+git clone https://git.librete.ch/public/code-crispies.git /srv/cc
 cd /srv/cc
 cp .env.example .env
 $EDITOR .env   # fill VITE_SUPABASE_URL + VITE_SUPABASE_ANON_KEY