improvements: revise admin console docs and display server admin badge on users tables

backend/src/server/routes/v1/admin-router.ts

@@ -109,7 +109,8 @@ export const registerAdminRouter = async (server: FastifyZodProvider) => {
             firstName: true,
             lastName: true,
             email: true,
-            id: true
+            id: true,
+            superAdmin: true
           }).array()
         })
       }

backend/src/server/routes/v1/organization-router.ts

@@ -211,7 +211,8 @@ export const registerOrgRouter = async (server: FastifyZodProvider) => {
                 email: true,
                 firstName: true,
                 lastName: true,
-                id: true
+                id: true,
+                superAdmin: true
               }).merge(z.object({ publicKey: z.string().nullable() }))
             })
           )