Foresight's domain change

We've moved Foresight from Thundra domains to its own domain. From now on the following paths has changed:

• foresight.thundra.io -> app.runforesight.com
• foresight.docs.thundra.io -> docs.runforesight.com
• changelog.thundra.io -> changelog.runforesight.com
• thundra.io/foresight -> runforesight.com