Support calendar messages

[miurahr]

When using tbsync and exchange sync addons, thunderbiard calendar articles and fields can be mangled with outlook safe links.
It become significant disadvantage when managing online meetings like webex and zoom.us.

If here support it, it is great.

Fortunately (and unfortunately), Thunderbird 74 integrate lightening addon into core and extension API has been updated.
It may be a good chance to consider supporting calendar too.

[miurahr]

Here is a related issue on TB to handle URLs in calendar item: https://bugzilla.mozilla.org/show_bug.cgi?id=697370

[phavekes]

Miurahr,

Thank you for your suggestion. I will consider this in a future update.