This is a Python script that shows a textarea with which you can capture a note for Logseq.
This uses the Logseq HTTP API to send a note to Logseq.
You can use Escape to close the window without sending a note. And you can use <Control>Return to
send the note to Logseq.
It uses the file ~/.config/logseq-capture/config.json for configuration variables.
There is one variable LOGSEQ_TOKEN. This should contain the token you set in the API keys configuration in Logseq.