fix(keyboard-status): Fix install script for keyboard status bar

Can't activate a mamba env within a script that easily, so just use the
full path to `pip`.

keyboard/install.sh

@@ -1,4 +1,3 @@
 #!/bin/zsh
 micromamba create -n keyboard python=3.13 pip -y;
-micromamba activate keyboard;
-pip install pyserial-asyncio filelock;
+~/micromamba/envs/keyboard/bin/pip install pyserial-asyncio filelock;