Add Homepage dashboard on Proxmox with Palantir theme and Admin UI.

Deploy gethomepage on pve CT 120, categorized services from Homarr, RSS feeds,
custom styling, and a browser-based admin UI on the NAS for adding sites.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/homepage/set-logo.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+# Kopieer je profielfoto naar Homepage logo
+set -e
+SRC="${1:?Gebruik: ./set-logo.sh /pad/naar/foto.jpg}"
+DEST="$(dirname "$0")/public/images/logo.jpg"
+mkdir -p "$(dirname "$DEST")"
+cp "$SRC" "$DEST"
+echo "Logo gezet: $DEST"
+echo "Deploy: ./deploy-to-pve.sh"