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/config/widgets.yaml

@@ -0,0 +1,27 @@
+---
+- logo:
+    icon: /images/logo.jpg
+
+- greeting:
+    text_size: xl
+    text: el-kadi ops
+
+- datetime:
+    text_size: xl
+    format:
+      timeStyle: short
+      dateStyle: medium
+      hour12: false
+
+- search:
+    provider: google
+    target: _blank
+    showSearchSuggestions: true
+
+- resources:
+    cpu: true
+    memory: true
+    cputemp: true
+    uptime: true
+    units: metric
+    refresh: 3000