fix: add Tenant Log Catalog nav entry and icon (all locales)

Ports nav.en.json change and tenant-logs.svg icon from #1440, combined
with the fr-ca and ja-jp nav entries added in this branch.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: KelsiAnderson

main/config/nav.en.json

@@ -66,6 +66,11 @@
           "icon": "/icons/events-catalog.svg",
           "$ref": "./navigation/generated/events-catalog.en.json"
         },
+        {
+          "item": "Tenant Log Catalog",
+          "icon": "/icons/tenant-logs.svg",
+          "$ref": "./navigation/generated/tenant-logs.en.json"
+        },
         {
           "item": "Universal Components",
           "icon": "/icons/universal-components.svg",