Initial commit: arr-stack homelab + local AI

Docker Compose media stack (gluetun, *arr, Jellyfin), Ternary-Bonsai AI
(Open WebUI, Forgejo, optional OpenHands), and Ansible bootstrap for the
SER5 Ubuntu host.

searxng/settings.yml

@@ -0,0 +1,29 @@
+# Minimal SearXNG config for Open WebUI web-search RAG.
+# See https://docs.searxng.org/admin/settings/settings.html
+
+use_default_settings: true
+
+general:
+  instance_name: "arr-stack searxng"
+  enable_metrics: false
+
+search:
+  safe_search: 0
+  autocomplete: ""
+  default_lang: "en"
+  formats:
+    - html
+    - json
+
+server:
+  # Shared secret for limiter / sessions; override via SEARXNG_SECRET in compose if you like
+  secret_key: "change-me-in-production-use-env"
+  limiter: false
+  image_proxy: true
+
+ui:
+  static_use_hash: true
+
+# Disable outbound image proxy noise; keep JSON API for Open WebUI
+outgoing:
+  request_timeout: 10.0