Enhance project configuration by setting output to "standalone" in Next.js config files and updating .gitignore to include example environment files for better clarity and management.

.env.docker.example

@@ -0,0 +1,37 @@
+# ── Docker Compose (.env) — copy to .env in the repo root ─────────────────────
+# cp .env.docker.example .env
+
+# Discord Bot
+TOKEN=TOKEN_HERE
+brand_name=HexaHost
+OWNER_IDS=YOUR_DISCORD_USER_ID_HERE
+DASHBOARD_ADMIN_IDS=YOUR_DISCORD_USER_ID_HERE
+
+# Shared secret — must match between bot API and dashboard
+DASHBOARD_API_KEY=generate_a_long_random_secret_here
+
+# Lavalink (optional music)
+LAVALINK_HOST=lavalink.jirayu.net
+LAVALINK_PASSWORD=youshallnotpass
+LAVALINK_SECURE=false
+LAVALINK_PORT=13592
+
+EMOJI_SYNC=false
+JISHAKU_ENABLED=false
+
+# Traefik (optional override — default in compose: letsencrypt)
+# TRAEFIK_CERT_RESOLVER=letsencrypt
+
+# ── Dashboard / NextAuth ──────────────────────────────────────────────────────
+NEXTAUTH_SECRET=generate_a_long_random_secret_here
+DISCORD_CLIENT_ID=
+DISCORD_CLIENT_SECRET=
+
+# Same Discord user IDs as owners/admins (comma-separated)
+ADMIN_IDS=YOUR_DISCORD_USER_ID_HERE
+NEXT_PUBLIC_ADMIN_IDS=YOUR_DISCORD_USER_ID_HERE
+NEXT_PUBLIC_BRAND_NAME=HexaHost
+NEXT_PUBLIC_BRAND_NAME_WORD=HH
+
+# Discord OAuth Redirect URL in the Discord Developer Portal:
+#   https://bot.hexahost.de/api/auth/callback/discord