init: added the base files by ai and debugged by hand

it's great but currently it has a basic error which is go nil pointer dereference

WIP

docker-compose.yml

@@ -0,0 +1,39 @@
+# Docker Compose example for auth-gate
+#
+# This file is a minimal example. Adjust the environment variables
+# and volumes to match your setup.
+
+services:
+  auth-gate:
+    build: .
+    image: yejayekhoob/auth-gate:latest
+    container_name: auth-gate
+    restart: unless-stopped
+    expose:
+      - "8080"
+    environment:
+      AUTH_GATE_PORT: "8080"
+      AUTH_GATE_API_TOKEN: "${AUTH_GATE_API_TOKEN:-CHANGE_ME}"
+      AUTH_GATE_BASIC_USER: "${AUTH_GATE_BASIC_USER:-admin}"
+      AUTH_GATE_BASIC_PASSWORD: "${AUTH_GATE_BASIC_PASSWORD:-CHANGE_ME}"
+      PERMANENT_WHITELIST_FILE: "/config/permanent_whitelist.txt"
+      DATA_DIR: "/data"
+    volumes:
+      - ./config/permanent_whitelist.txt:/config/permanent_whitelist.txt:ro
+      - auth-data:/data
+    networks:
+      - proxy_net
+    read_only: true
+    tmpfs:
+      - /tmp
+    security_opt:
+      - no-new-privileges:true
+    cap_drop:
+      - ALL
+
+volumes:
+  auth-data:
+
+networks:
+  proxy_net:
+    external: true