feat(dashboard): update model analytics section and enhance user charts functionality

- Renamed "Models" to "Model Call Analytics" and updated descriptions for clarity.
- Introduced a new state for top user limits in user charts, allowing users to select the number of top users displayed.
- Enhanced user charts to include total call count display and improved data processing for better analytics.
- Added new translations for updated terms in multiple languages to support internationalization.

web/default/src/i18n/locales/en.json

@@ -1957,6 +1957,7 @@
     "Model": "Model",
     "Model Access": "Model Access",
     "Model Analytics": "Model Analytics",
+    "Model Call Analytics": "Model Call Analytics",
     "Model context usage": "Model context usage",
     "Model deleted": "Model deleted",
     "Model deleted successfully": "Model deleted successfully",
@@ -3303,7 +3304,9 @@
     "Tool identifier": "Tool identifier",
     "Tool price settings": "Tool price settings",
     "Tool prices": "Tool prices",
+    "Top {{count}}": "Top {{count}}",
     "Top Models": "Top Models",
+    "Top Users": "Top Users",
     "Top up balance and view billing history.": "Top up balance and view billing history.",
     "Top-up": "Top-up",
     "Top-up amount options": "Top-up amount options",
@@ -3548,6 +3551,7 @@
     "View document": "View document",
     "View logs": "View logs",
     "View mode": "View mode",
+    "View model call count analytics and charts": "View model call count analytics and charts",
     "View model statistics and charts": "View model statistics and charts",
     "View Pricing": "View Pricing",
     "View the complete details for this": "View the complete details for this",