chore: Rimossi alcuni import inutilizzati

client/pages/Admin.tsx

@@ -1,13 +1,13 @@
 import { route } from 'preact-router'
 import { useState } from 'preact/hooks'
-import { isAdministrator, isStudent, Solution as SolutionModel, SolutionId } from '../../shared/model'
+import { isStudent, Solution as SolutionModel, SolutionId } from '../../shared/model'
 import { sortByStringKey } from '../../shared/utils'
 import { prependBaseUrl, server } from '../api'
 import { Header } from '../components/Header'
 import { MarkdownEditor } from '../components/MarkdownEditor'
 import { Select } from '../components/Select'
 import { Solution } from '../components/Solution'
-import { useCurrentUser, useListResource, useResource } from '../hooks'
+import { useCurrentUser, useListResource } from '../hooks'
 
 const CreateProblem = ({}) => {
     const [source, setSource] = useState('')
@@ -38,8 +38,7 @@ export const AdminPage = ({}) => {
         }
     })
 
-    const [solutions, refreshSolutions, setSolutionHeuristic] =
+    const [solutions, refreshSolutions, setSolutionHeuristic] = useListResource<SolutionModel>(`/api/solutions`)
-        useListResource<SolutionModel>(`/api/solutions`)
 
     const [sortOrder, setSortOrder] = useState<SortOrder>('oldest')
 
@@ -47,8 +46,7 @@ export const AdminPage = ({}) => {
 
     const [trackInteracted, setTrackedInteracted] = useState<Set<SolutionId>>(new Set())
 
-    const hasUntrackedPending =
+    const hasUntrackedPending = sortedSolutions.filter(s => s.status === 'pending' || trackInteracted.has(s.id)).length > 0
-        sortedSolutions.filter(s => s.status === 'pending' || trackInteracted.has(s.id)).length > 0
 
     return (
         user && (