Click an environment, toss packages into it, then test whether Python can find them.
🏠
base
Python 3.12
🧭
sds-env
Python 3.12
🔥
project-fire
Python 3.11
(base) Ready. Activate sds-env, then toss in a package.
Key idea: commands affect only the glowing environment. Packages do not magically appear in other projects.