Add admin interface for LinkType

program/admin.py

 from django.contrib import admin
-from program.models import Category, FundingCategory, Language, MusicFocus, Topic, Type
+from program.models import (
+    Category,
+    FundingCategory,
+    Language,
+    LinkType,
+    MusicFocus,
+    Topic,
+    Type,
+)
 
 
 class AdminWithNameSlugIsActive(admin.ModelAdmin):
@@ -10,9 +18,14 @@ class LanguageAdmin(admin.ModelAdmin):
     list_display = ("name", "is_active")
 
 
+class LinkTypeAdmin(admin.ModelAdmin):
+    list_display = ("name", "type")
+
+
 admin.site.register(Category, AdminWithNameSlugIsActive)
 admin.site.register(FundingCategory, AdminWithNameSlugIsActive)
 admin.site.register(Language, LanguageAdmin)
+admin.site.register(LinkType, LinkTypeAdmin)
 admin.site.register(MusicFocus, AdminWithNameSlugIsActive)
 admin.site.register(Topic, AdminWithNameSlugIsActive)
 admin.site.register(Type, AdminWithNameSlugIsActive)