Add Ingress support to Bazarr NAS addon

- Add ingress: true, ingress_entry, panel_icon, panel_admin to config.yaml
- Add connection_mode option (ingress_noauth/noingress_auth/ingress_auth)
- Add nginx package and 90-disable_ingress.sh module to Dockerfile
- Add nginx reverse proxy configuration (matching Sonarr/Radarr pattern)
- Add 32-nginx_ingress.sh init script for Bazarr YAML config handling
- Add nginx S6 service (run/finish) with base_url validation

Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/621436fb-7e38-4572-8231-55b067f62d83

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>

bazarr/config.yaml

@@ -72,6 +72,8 @@ environment:
   PGID: "0"
   PUID: "0"
 image: ghcr.io/alexbelgium/bazarr-{arch}
+ingress: true
+ingress_entry: bazarr
 init: false
 map:
   - addon_config:rw
@@ -84,6 +86,9 @@ options:
   env_vars: []
   PGID: 0
   PUID: 0
+  connection_mode: ingress_noauth
+panel_admin: false
+panel_icon: mdi:subtitles-outline
 ports:
   6767/tcp: 6767
 ports_description:
@@ -101,6 +106,7 @@ schema:
   cifsdomain: str?
   cifspassword: str?
   cifsusername: str?
+  connection_mode: list(ingress_noauth|noingress_auth|ingress_auth)
   localdisks: str?
   networkdisks: str?
 slug: bazarr_nas