Clear up language in the "Practice: Travel" section

[gabydisarli]

Is your feature request related to a problem? Please describe.
Under the "Practice: Travel" section we should better define what Truss's policy is here when it comes to working while traveling. Some confusion has come up on what Truss's policy is. For example, are Trussels allowed to work from all 50 states AND US territories (Puerto Rico, Guam, USVI for example)? This section and the section below it "International travel" are a bit unclear in what the actual policy is. We should add language here that defines exactly what Truss's policy is.

Additional context
Below is the International travel section. Technically, working from a US territory does not count as foreign or international travel but there is language below that implies "going overseas" is not allowed.

International travel
If you want to go outside the United States, especially while on a government contract, you’ll need to check with the delivery manager or client success manager and definitely the client.

Many of our clients specifically forbid taking a work laptop outside the U.S. This is very important. If you do want to go overseas and bring a Truss laptop, we will need to wipe it and install basic communication tools like G Suite and Slack, but you will not be able to connect to any client repositories, drives, or infrastructure.