feat: run server after get-server installs

[idagelic]

Run server after get-server installs

Description

Makes get-server.sh also run the Daytona Server at the end Adds a description update and tells the user to run the server if there's an issue with the PATH

Type of Change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Checklist

• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings

Related PR(s)

After merging this, #229 can be merged