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

src/pages/index.astro

@@ -11,7 +11,11 @@ import Card from '@/components/Card.astro'
 
 const news = await getCollection('news')
 
-const galleryCollage = await Astro.glob('@/assets/gallery/*.jpg')
+// const galleryCollage = await Astro.glob('@/assets/gallery/*.jpg')
+
+const galleryCollage: { default: ImageMetadata }[] = Object.values(
+    import.meta.glob('@/assets/gallery/*.jpg', { eager: true }),
+)
 ---
 
 <PageLayout title="PHC" pageTags="homepage">
@@ -200,14 +204,16 @@ const galleryCollage = await Astro.glob('@/assets/gallery/*.jpg')
             {
                 galleryCollage.map((module, i) => {
                     const src = module.default.src
-                    const filename = src.split('/').at(-1).split('?').at(0).split('.').at(0)
+                    const filename = src.split('/').at(-1)?.split('?').at(0)?.split('.').at(0)
+
+                    if (!filename) return null
 
                     const [rows, cols] = filename.includes('@')
-                        ? filename
+                        ? (filename
                               .split('@')
                               .at(-1)
-                              .split('x')
-                              .map((s: string) => parseInt(s))
+                              ?.split('x')
+                              .map((s: string) => parseInt(s)) ?? [1, 1])
                         : [1, 1]
 
                     return (