fix: addition of SASINITIALFOLDER startup option. Closes #260

[allanbowe]

Issue

260

Intent

Initial SAS folder should be the session folder, similar to Python and JS Stored Programs.

Implementation

Used SASINITIALFOLDER startup option.

Checks

• [ ] Code is formatted correctly (npm run lint:fix).
• [ ] Any new functionality has been unit tested.
• [ ] All unit tests are passing (npm test).
• [ ] All CI checks are green.
• [ ] Reviewer is assigned.

[sasjsbot]

:tada: This PR is included in version 0.17.2 :tada:

The release is available on:

• GitHub release
• v0.17.2

Your semantic-release bot :package::rocket: