feat(home): import doris dashboard from workspace repo

Migrates workspace-only dashboard work from commits 6f0c5cd, c851073, and d04eff3 into the canonical truenas-stacks repo.

home/doris-dashboard/data/notes.json

@@ -0,0 +1,12 @@
+[
+  {
+    "title": "Dashboard MVP",
+    "body": "To-do and calendar sections are wired as local JSON placeholders until Donetick/calendar integrations are added.",
+    "tag": "setup"
+  },
+  {
+    "title": "Paperless notes/tags audit",
+    "body": "Explicit follow-up: review and correct all Paperless notes and tags, not just school-intake edge cases. Keep this visible until the broader cleanup pass is actually finished.",
+    "tag": "paperless"
+  }
+]