#204 Update devcontainer

Author: astropenguin

.devcontainer/Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.11-slim
 
 ENV PATH=$PATH:/root/.local/bin
 ENV POETRY_VIRTUALENVS_CREATE=false
-ENV POETRY_VERSION=1.3.2
+ENV POETRY_VERSION=1.4.0
 
 RUN apt-get update \
     && apt-get install -y curl git \

.devcontainer/devcontainer.json

@@ -5,22 +5,26 @@
         "dockerfile": "Dockerfile"
     },
     "postCreateCommand": "poetry install",
-    "extensions": [
-        "github.vscode-pull-request-github",
-        "mhutchie.git-graph",
-        "ms-python.python",
-        "streetsidesoftware.code-spell-checker",
-        "tamasfe.even-better-toml"
-    ],
-    "settings": {
-        "files.insertFinalNewline": true,
-        "files.trimTrailingWhitespace": true,
-        "python.formatting.provider": "black",
-        "python.languageServer": "Pylance",
-        "[python]": {
-            "editor.formatOnSave": true,
-            "editor.insertSpaces": true,
-            "editor.tabSize": 4
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "github.vscode-pull-request-github",
+                "mhutchie.git-graph",
+                "ms-python.python",
+                "streetsidesoftware.code-spell-checker",
+                "tamasfe.even-better-toml"
+            ],
+            "settings": {
+                "files.insertFinalNewline": true,
+                "files.trimTrailingWhitespace": true,
+                "python.formatting.provider": "black",
+                "python.languageServer": "Pylance",
+                "[python]": {
+                    "editor.formatOnSave": true,
+                    "editor.insertSpaces": true,
+                    "editor.tabSize": 4
+                }
+            }
         }
     }
 }