Feature/poll styles

[JcMinarro]

🎯 Goal

Add style configuration for Poll on UI-Components

Now, it can be configured by adding a custom theme:

<style name="AppTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
     [....]
    <item name="streamUiTheme">@style/StreamTheme</item>
</style>

<style name="StreamTheme" parent="@style/StreamUiTheme">
    [...]
    <item name="streamUiMessageListPollStyle">@style/PollTheme</item>
</style>

<style name="PollTheme" parent="StreamUi.MessageList.Poll" >
    <item name="streamUiPollTitleTextSize">@dimen/stream_ui_text_large</item>
    <item name="streamUiPollTitleTextColor">@color/stream_ui_text_color_primary</item>
    <item name="streamUiPollTitleTextStyle">normal</item>
    <item name="streamUiPollOptionCheckDrawable">@drawable/stream_ui_poll_option_selector</item>
    <item name="streamUiPollSubtitleTextSize">@dimen/stream_ui_text_medium</item>
    <item name="streamUiPollSubtitleTextColor">@color/stream_ui_text_color_secondary</item>
    <item name="streamUiPollSubtitleTextStyle">normal</item>
    <item name="streamUiPollOptionTextSize">@dimen/stream_ui_text_medium</item>
    <item name="streamUiPollOptionTextColor">@color/stream_ui_text_color_primary</item>
    <item name="streamUiPollOptionTextStyle">normal</item>
    <item name="streamUiPollVotesTextSize">@dimen/stream_ui_text_medium</item>
    <item name="streamUiPollVotesTextColor">@color/stream_ui_text_color_primary</item>
    <item name="streamUiPollVotesTextStyle">normal</item>
    <item name="streamUiPollCloseTextSize">@dimen/stream_ui_text_large</item>
    <item name="streamUiPollCloseTextColor">@color/stream_ui_accent_blue</item>
    <item name="streamUiPollCloseTextStyle">normal</item>
    <item name="streamUiPollResultsTextSize">@dimen/stream_ui_text_large</item>
    <item name="streamUiPollResultsTextColor">@color/stream_ui_accent_blue</item>
    <item name="streamUiPollResultsTextStyle">normal</item>
    <item name="streamUiPollShowAllOptionsTextSize">@dimen/stream_ui_text_large</item>
    <item name="streamUiPollShowAllOptionsTextColor">@color/stream_ui_accent_blue</item>
    <item name="streamUiPollShowAllOptionsTextStyle">normal</item>
</style>

🎉 GIF