Installation page supports i18n

[sosyz]

Is your enhancement request related to a problem? Please describe

When we first run answer we need to configure the database connection information on the installation page, but this page only supports English and does not change the UI language with the language option.

Describe the solution you'd like

Change the interface display language when changing language options.

[LinkinStars]

You're right, i18n is not supported in the installation interface. This is a good suggestion. If you are interested you can help us make it.

[LinkinStars]

@sy-records Describe a small bug.

The selected option is English, but the display is in Chinese.

Steps to Reproduction.

1. Go to the installation page.
2. Choose the Chinese language.
3. Refresh the page, you will see the bug.

Expectations

After refreshing the page, if the user has previously selected it, it would be perfect if the option could be chosen for that language again.