Initial vibeproxy implementation

Self-contained HTTP/HTTPS/TCP/UDP reverse proxy manager written in Go,
with SQLite storage, a Bootstrap 5 admin UI (Go templates, no JS
framework), and a REST API under /api/v1.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QTXFrNP1imCW7jtfL5SZrw

docker-compose.yml

@@ -0,0 +1,29 @@
+services:
+  vibeproxy:
+    build:
+      context: .
+      args:
+        VERSION: dev
+    # Or, once published: image: ghcr.io/owen/vibeproxy:latest
+    container_name: vibeproxy
+    restart: unless-stopped
+    ports:
+      - "80:8080"     # HTTP proxy traffic
+      - "443:8443"    # HTTPS proxy traffic
+      - "8081:8081"   # Admin web UI + REST API (keep behind a firewall / VPN)
+    volumes:
+      - vibeproxy-data:/data
+    environment:
+      VIBEPROXY_DATA_DIR: /data
+      VIBEPROXY_DB_PATH: /data/vibeproxy.db
+      VIBEPROXY_HTTP_ADDR: ":8080"
+      VIBEPROXY_HTTPS_ADDR: ":8443"
+      VIBEPROXY_ADMIN_ADDR: ":8081"
+    healthcheck:
+      test: ["CMD", "/usr/local/bin/vibeproxy", "version"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
+volumes:
+  vibeproxy-data: