feat: initial project setup — Vision Studio bot

- Python 3.12 + discord.py
- Docker + docker-compose
- Forgejo Actions CI (lint + test)
- Cog system with /hello example
- deploy.sh for auto-deployment

docker-compose.yml

@@ -0,0 +1,33 @@
+services:
+  vision:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: vision-studio
+    restart: unless-stopped
+    env_file: .env
+    environment:
+      - VISION_INSTANCE=prod
+    dns:
+      - 1.1.1.1
+      - 8.8.8.8
+    volumes:
+      - vision-data:/app/data
+      - vision-logs:/app/logs
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+          cpus: "1.0"
+        reservations:
+          memory: 128M
+          cpus: "0.25"
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+volumes:
+  vision-data:
+  vision-logs: