add .devcontainer

.devcontainer/docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  python:
+    build:
+      context: ./python
+      dockerfile: Dockerfile
+    env_file:
+      - .env
+    stdin_open: true
+    tty: true
+    volumes:
+      - ..:/workspaces/valheim-dedicated-server

.devcontainer/python/Dockerfile

@@ -0,0 +1,5 @@
+FROM python:latest
+
+RUN apt-get update && \
+  apt-get install -y fish && \
+  chsh -s /bin/fish

.devcontainer/python/devcontainer.json

@@ -0,0 +1,18 @@
+{
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "eamodio.gitlens",
+        "esbenp.prettier-vscode",
+        "foxundermoon.shell-format",
+        "GitHub.copilot",
+        "GitHub.copilot-chat",
+        "ms-azuretools.vscode-docker"
+      ]
+    }
+  },
+  "dockerComposeFile": "../docker-compose.yml",
+  "name": "python",
+  "service": "python",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}"
+}