chore: drop-downs improvements and bug fixes (#3433)

* chore: dropdowns should close on selecting an option

* style: @plane/ui dropdown styling

* refactor: @plane/ui dropdowns

* fix: build errors

* fix: list layout dropdowns positioning

* fix: priority dropdown text in dark mode

web/components/automation/auto-close-automation.tsx

@@ -106,7 +106,6 @@ export const AutoCloseAutomation: React.FC<Props> = observer((props) => {
                         handleChange({ close_in: val });
                       }}
                       input
-                      width="w-full"
                       disabled={!isAdmin}
                     >
                       <>
@@ -161,7 +160,6 @@ export const AutoCloseAutomation: React.FC<Props> = observer((props) => {
                       }}
                       options={options}
                       disabled={!multipleOptions}
-                      width="w-full"
                       input
                     />
                   </div>