BCRS Shared Components: port back the Vue3 date picker components

[severinbeauvais]

Other teams have already converted some of the shared components into Vue3 (but are using them locally). Attached are 3 versions of the date picker.

This ticket is to:

• update/"port back" (or create new components) in the bcrs-shared-components repo, feature-vue3 branch
• update the stories so the components work correctly in Storybook
• update libraries to make unit tests work

RangeDatePicker.vue.txt

InputFieldDatePicker.vue.txt

BaseDatePicker.vue.txt

Also, look at using toNative(NameRequestMixin) for mixins.
Ref: https://github.com/facing-dev/vue-facing-decorator/blob/master/src/mixins.ts
Ref: https://blog.logrocket.com/how-to-use-vue-3-typescript/#using-typescript-mixins-vue

[severinbeauvais]

@ketaki-deodhar Cameron says he has a Vue3 version of the Fee Summary component. Do you have time in this ticket to import that one, too, or should we create a new ticket?