I can see the issues you're experiencing, but I still need specific information about what configuration changes to make:

1. Firebase Configuration: What Firebase settings need to be updated? (Project ID, API key, auth domain, etc.)
2. API Configuration: What's the new API endpoint that should replace the current one causing 401 errors?
3. CORS Settings: What origins or CORS policies should be configured?
4. Environment Variables: Are there specific environment variables that need to be changed or added?

Could you provide:

• The specific configuration values you want to change
• What the new values should be
• Which issues each change will fix

Once you give me these details, I'll update the configuration file accordingly!

I need you to provide the specific Firebase settings values that should be updated. For example:

• Project ID: What should it be changed to?
• API Key: What's the new API key?
• Auth Domain: What should the new auth domain be?
• Database URL: Any changes needed?

Please share:

1. The current configuration values (if you want me to see what needs replacing)
2. The new values that should replace them
3. Any other Firebase or API settings that need updating

Once you provide these specific values, I'll update the configuration file for you.