This commit adds a simple URL filtering module to the bot. At the
moment the filtering is pretty simple and is evaluated from a denylist
in config.py every time a URL is detected. In a following commit the
denylist should be evaluated from settings.ini.
This commit adds a simple URL filtering module to the bot. At the moment the filtering is pretty simple and is evaluated from a denylist in config.py every time a URL is detected. In a following commit the denylist should be evaluated from settings.ini.