Merge pull request 'chore: use direnv to manage python venv' (#8) from chore/dir-env into main

.envrc

@@ -0,0 +1,5 @@
+# Set the root of the virtual environment
+export VIRTUAL_ENV=$PWD/.venv
+
+# Add the venv's bin folder to the start of your PATH
+PATH_add .venv/bin

.gitignore

@@ -116,3 +116,4 @@ via*.json
 !keyboards/keychron/*/firmware/*.bin
 /.claude_session
 /.remember/tmp/save-session.pid
+/.direnv/CACHEDIR.TAG