fix: Retain chip state and search results after re-selecting the chip

[liveHarshit]

Fixes #1818

• Remove duplication

Screenshots for the change:

[liveHarshit]

@anhanh11001 Please review

[anhanh11001]

onCheckedChanged function is redundant, I think it can be shorten by this:

    override fun onCheckedChanged(buttonView: CompoundButton?, isChecked: Boolean) {
        days.forEach {
            if (it == buttonView?.text) {
                searchViewModel.savedTime = if (isChecked) it else null
                eventDate = if (isChecked) it else getString(R.string.anytime)
                setChips(date = it)
                refreshEvents()
                return@forEach
            }
        }
        eventTypesList?.forEach {
            if (it.name == buttonView?.text) {
                searchViewModel.savedType = if (isChecked) it.name else null
                eventType = if (isChecked) it.name else getString(R.string.anything)
                refreshEvents()
                return@forEach
            }
        }
    }

[liveHarshit]

@anhanh11001 Updated