1. switch to file logging
with rotation;
2. test that at 100ms callback
execution UI looks fast;
3. test that <C-p> hotkey
makes the switcher popu;
3.1. TODO,
select some better
switching UI component;
should support a list of more buffers
than fit into the screen;
should support some real time
filtering via regex;
1. refactor python vim module;
1.1. experiment
with fast select based on popup in vim,
and multi threaded app in python;
1.2. TODO,
figure out some thread safe way
to call vim.command from python side threads;
1.3. update pydantic validate params;