fix: installation instructions

Author: ianhi

README.md

@@ -51,6 +51,7 @@ Install the python. This will also build the TS package.
 
 ```bash
 # First install the python package. This will also build the JS packages.
+yarn install
 pip install -e ".[test, examples]"
 
 # Run the python tests. This should not give you a few sucessful example tests

{{cookiecutter.github_project_name}}/.github/workflows/build.yml

@@ -26,6 +26,7 @@ jobs:
           npm install -g codecov
       - name: Test the extension
         run: |
+          yarn install
           python -m pip install --upgrade -v -e ".[test, examples, docs]"
           python -m pytest
           yarn run test

{{cookiecutter.github_project_name}}/README.md

@@ -31,6 +31,7 @@ conda activate {{ cookiecutter.python_package_name }}-dev
 
 Install the python. This will also build the TS package.
 ```bash
+yarn install
 pip install -e ".[test, examples]"
 ```
 

{{cookiecutter.github_project_name}}/pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "hatchling>=1.3.1",
+    "hatchling>=1.6.0",
     "jupyterlab==3.*",
 ]
 build-backend = "hatchling.build"
@@ -86,7 +86,7 @@ skip-if-exists = [
     "{{ cookiecutter.python_package_name }}/labextension/package.json",
 ]
 dependencies = [
-    "hatch-jupyter-builder>=0.5.0",
+    "hatch-jupyter-builder>=0.8.2",
 ]
 
 [tool.hatch.build.hooks.jupyter-builder.build-kwargs]