fixed build error, updated packages and astro, minor code updates

src/client/ComboBox.tsx

@@ -41,7 +41,13 @@ export const ComboBox = ({
                 <PhosphorIcon name="caret-down" />
             </div>
             {open && (
-                <div class={clsx('dropdown', cloak && 'invisible')} ref={el => el && setItemWidth(el.offsetWidth)}>
+                <div
+                    class={clsx('dropdown', cloak && 'invisible')}
+                    ref={el => {
+                        if (!el) return
+                        setItemWidth(el.offsetWidth)
+                    }}
+                >
                     {Object.keys(children).map(key => (
                         <div
                             class="option"

src/client/DomandeEsamiCourse.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from 'preact/hooks'
-import { Funnel } from '@phosphor-icons/react'
+import { FunnelIcon } from '@phosphor-icons/react'
 import { marked } from 'marked'
 
 import extendedLatex from '@/client/lib/marked-latex'
@@ -70,7 +70,7 @@ export const DomandeEsamiCourse = ({ course }: Props) => {
             {courseTags.length > 1 && (
                 <div class="card filter">
                     <div class="grid-h">
-                        <Funnel />
+                        <FunnelIcon />
                         <strong>Filtra Tag</strong>
                     </div>
                     <div class="flex-row-wrap">

src/client/MediaPesataApp.tsx

@@ -1,5 +1,4 @@
 import { useState, useEffect } from 'preact/hooks'
-import { render } from 'preact'
 
 // Tipi per la gestione dei dati
 type TipoStudente = 'triennale' | 'magistrale'

src/client/lib/marked-latex.js

@@ -9,7 +9,7 @@ const extBlock = options => ({
     start(src) {
         return src.match(/\$\$[^\$]/)?.index ?? -1
     },
-    tokenizer(src, tokens) {
+    tokenizer(src, _tokens) {
         const match = /^\$\$([^\$]+)\$\$/.exec(src)
         return match ? { type: 'latex-block', raw: match[0], formula: match[1] } : undefined
     },
@@ -25,7 +25,7 @@ const extInline = options => ({
     start(src) {
         return src.match(/\$[^\$]/)?.index ?? -1
     },
-    tokenizer(src, tokens) {
+    tokenizer(src, _tokens) {
         const match = /^\$([^\$]+)\$/.exec(src)
         return match ? { type: 'latex', raw: match[0], formula: match[1] } : undefined
     },