Add poetry package-mode=false

People now need to upgrade poetry to 1.8 or greater, with `poetry self update`

.pre-commit-config.yaml

@@ -29,6 +29,6 @@ repos:
   hooks:
   - id: ruff
 - repo: https://github.com/python-poetry/poetry
-  rev: "1.4.0"
+  rev: "1.8.2"
   hooks:
     - id: poetry-check

README.md

@@ -10,7 +10,7 @@ The latest Thalia Website built on Django.
 
 ## Getting started
 
-0. Get at least Python 3.11 and install [poetry](https://python-poetry.org/docs/#installation) and the [Pillow dependencies](#pillow-dependencies) as per below.
+0. Get at least Python 3.11 and install [poetry](https://python-poetry.org/docs/#installation) >= 1.8.0 and the [Pillow dependencies](#pillow-dependencies) as per below.
 1. Clone this repository
 2. `make member` to create the first member while in the cloned folder. This will also install all dependencies (in a separate virtual environment)
 3. `make fixtures` to generate a bunch of test data

pyproject.toml

@@ -4,6 +4,7 @@ version = "0.0.dev"
 description = "New new Thalia website, now with extra Django."
 authors = ["Thalia Technicie <[email protected]>"]
 license = "AGPL-3.0-or-later"
+package-mode = false
 
 [tool.poetry.dependencies]
 python = "^3.11"