- Added proper HTTP status check before JSON parsing in AnalyticsPage
* Prevents "Unexpected token '<'" error when API returns HTML error pages
* Throws proper error for non-OK responses
- Enhanced API error handling to treat 403 as auth failure
* Both 401 and 403 now trigger redirect to login page
* Clears expired admin tokens automatically
* Prevents users from staying on admin pages with expired sessions
These fixes resolve:
1. JSON parse errors when fetching Umami config
2. 403 Forbidden errors not redirecting to login
3. Backend version display issues due to auth failures
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
paul
b2ae5f18ad