feat: add options for theme toggle and language switching to the navbar

[jackieyyang]

Fix #654

• add displayThemeToggle and displayLanguageSwitch parameters in params.navbar
• when displayThemeToggle is true, hide footer and sidebar theme toggle and only show navbar toggle
• when displayLanguageSwitch is true, hide footer and sidebar language switch button and only show navbar language switch button
• language switch icon will change to translate when showing in navbar

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[jackieyyang]

The tailwind dynamic rendering doesn't work every time.

Use a different solution solves this problem.

The final effect is as follows.

[lizhuohua]

Hi, this PR is really useful. What’s the status? Do you think we can get it merged before the v0.10 release?

[imfing]

Hi, this PR is really useful. What’s the status? Do you think we can get it merged before the v0.10 release?

Hi, I do plan to implement this, but I’d like to take a different approach — componentizing the theme toggle and language switch (kinda similar to #534) instead of controlling their positions via fixed flags. This will require a bit more work.

besides, language switches on the navbar can also be handled via navbar dropdown menu (implemented in #695)

[jackieyyang]

Looking forward to your implement, sound good for implementing them in component.

[lizhuohua]

Hi, I do plan to implement this, but I’d like to take a different approach — componentizing the theme toggle and language switch (kinda similar to #534) instead of controlling their positions via fixed flags. This will require a bit more work.

besides, language switches on the navbar can also be handled via navbar dropdown menu (implemented in #695)

Got it, thanks for the update! Looking forward to seeing it.