chore: remove legacy apps no longer active

mkdocs.yml

@@ -141,9 +141,7 @@ nav:
           - services/events.md
           - services/examoffice.md
           - services/job-opportunities.md
-          - "Laboratory Allocation":
-              - services/lab-allocator.md
-              - services/legacy-nst-ia-labs.md
+          - services/lab-allocator.md
           - "Lecture Capture":
               - services/lecture-capture-preferences.md
               - services/panopto-deployment.md
@@ -164,9 +162,7 @@ nav:
               - services/reporter.md
               - services/statutes-and-ordinances.md
           - "Identity and Access Management":
-              - "Card Management":
-                  - services/card-management-system.md
-                  - services/legacy-card-db.md
+              - services/card-management-system.md
               - services/eduroam-tokens.md
               - services/gsuite.md
               - services/gsuite-preferences.md
@@ -207,6 +203,8 @@ nav:
           - services/TOAST.md
       - "Retired Services":
           - services/covid-pooled-testing.md
+          - services/legacy-card-db.md
+          - services/legacy-nst-ia-labs.md
           - services/software-sales.md
           - services/tls-certificates.md