Devcontainer settings to work with rootless/podman

.devcontainer/podman/devcontainer.json

@@ -0,0 +1,48 @@
+{
+    "name": "ludeeus/integration_blueprint",
+    "image": "mcr.microsoft.com/devcontainers/python:3.12",
+    "postCreateCommand": "scripts/setup",
+    "forwardPorts": [
+        8123
+    ],
+    "portsAttributes": {
+        "8123": {
+            "label": "Home Assistant",
+            "onAutoForward": "notify"
+        }
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "charliermarsh.ruff",
+                "github.vscode-pull-request-github",
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "ryanluker.vscode-coverage-gutters"
+            ],
+            "settings": {
+                "files.eol": "\n",
+                "editor.tabSize": 4,
+                "editor.formatOnPaste": true,
+                "editor.formatOnSave": true,
+                "editor.formatOnType": false,
+                "files.trimTrailingWhitespace": true,
+                "python.analysis.typeCheckingMode": "basic",
+                "python.analysis.autoImportCompletions": true,
+                "python.defaultInterpreterPath": "/usr/local/bin/python",
+                "[python]": {
+                    "editor.defaultFormatter": "charliermarsh.ruff"
+                }
+            }
+        }
+    },
+    //  Podman stuff
+    "runArgs": ["--userns=keep-id"],
+    "containerUser": "vscode",
+    "updateRemoteUserUID": true,
+    "containerEnv": {
+        "HOME": "/home/vscode"
+    },
+    "remoteUser": "vscode",
+    "features": {}
+}

scripts/setup

@@ -4,4 +4,5 @@ set -e
 
 cd "$(dirname "$0")/.."
 
+python3 -m pip install --upgrade pip
 python3 -m pip install --requirement requirements.txt