This allows overriding translation files in folders with lowercase RFC5646 / BCP47 Format language codes. This also fixes an issues where languages which don't expressly match the language code specified due to having a variant will also match the existing codes.
Co-authored-by: Amir Zarrinkafsh <nightah@me.com>
* feat: customizable static assets
This change provides the means to override specific assets from the embedded Go FS with files situated on disk.
We only allow overriding the following files currently:
* favicon.ico
* logo.png
* refactor(server): make logo string a const
* refactor(suites): override favicon and use ntp3 in traefik2 suite
* test(suites): test logo override in traefik2 suite
* test(suites): test asset override fallback in traefik suite
Closes#1630.
