Spaces around links cause tracking link creation to fail

[bsnk-dev]

Description

If a space is included around a link URI validation on the bar 3 cloud services reject the request to create a tracking link.

Fix

Trim spaces around identified links before submission to the bar 3 cloud services.

bar3-server/src/services/messages.ts

Line 124 in bca3277

const beforeLink = link.getAttribute('href');

should be modified to trim spaces.