[completely optional] direnv+mise autosetup (#87)

Makes life a lot easier in my experience.

.envrc

@@ -0,0 +1,5 @@
+watch_file .mise.toml
+[[ -e ~/.local/bin/mise ]] || (curl -sf https://mise.run | MISE_QUIET=1 sh)
+~/.local/bin/mise trust 2> /dev/null
+~/.local/bin/mise install -qy
+direnv_load ~/.local/bin/mise direnv exec

.mise.toml

@@ -0,0 +1,5 @@
+[tools]
+python = "3.12"
+
+[env]
+_.python.venv = { path = ".venv", create = true }

requirements.txt

@@ -1,5 +1,5 @@
 numpy~=1.26.4
-Pillow~=10.1.0
+Pillow~=11.0.0
 fabric
 gymnasium~=0.28.1
 requests~=2.31.0