Initial commit — site configs

- vault.hidrago.click: Vaultwarden (password manager)
- git.hidrago.click: Gitea (git service)
- All static sites (suma, weather, combien-jour, tokyo-trip, etc.)
- Nginx configs for all subdomains
- Systemd user service for Vaultwarden

.gitignore

@@ -0,0 +1,7 @@
+# Ignore Docker data volumes (large, machine-specific)
+vault.hidrago.click/vw-data/
+git.hidrago.click/gitea-data/
+git.hidrago.click/postgres-data/
+
+# Node modules
+node_modules/