remove LRGS endpoints

[adamkorynta]

Problem Description

Fixes #340 and #341

LRGS endpoints require lots of server-side state that is better suited for a separate web application that is separate from an application that serves data.

Solution

Remove the LRGS endpoints and accompanying classes.

how you tested the change

Testing via automated integration testing.

Where the following done:

• Tests. Check all that apply:
  • Unit tests created or modified that run during ant test.
  • Integration tests created or modified that run during integration testing
    (Formerly called regression tests.)
  • Test procedure descriptions for manual testing
• Was relevant documentation updated?
• Were relevant config element (e.g. XML data) updated as appropriate

[sonarqubecloud]

Quality Gate passed

Issues
10 New issues
0 Accepted issues

Measures
0 Security Hotspots
50.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[zack-rma]

Looks good, the ApiAppDao changes might break some tests until #311 is updated and merged in, but I could be wrong.