fix: allow blade syntax in baseUrl config

[chengkangzai]

Fixes #943

This PR allows the use of Blade syntax in the baseUrl configuration by rendering the value through the Blade facade before displaying it.

Changes

• Added Blade facade import
• Wrapped baseUrl values in Blade::render() to process any Blade syntax

Notes

• Tested with Laravel only, compatibility with Dingo API has not been verified
• This enables dynamic baseUrl values using Blade syntax like {{ config('app.url') }} or {{ config('app.tenant_url') }}

References

• Issue Dynamic String not escape properly when using elements theme #943: Support blade syntax in config baseUrl

Let me know if any changes are needed!

[shalvah]

Can you change this to do the render call before pasing it to the view? That way, it works for all themese, not just elements.