Add full RTL (Right-to-Left) layout support to the CometChat React Native UI Kit v5.

Add full RTL (Right-to-Left) layout support to the CometChat React Native UI Kit v5.

When React Native’s I18nManager.forceRTL(true) is enabled, the UI Kit components should automatically adapt their layouts and directional elements for RTL languages such as Arabic and Hebrew.

The UI Kit should ensure that:

• Component layouts correctly mirror in RTL mode.

• Icons, arrows, alignment, margins, and paddings are appropriately adjusted.

• Message bubbles and conversation lists follow the expected RTL direction.

• Navigation and interactive elements maintain correct positioning and behavior.

• RTL support is documented with the required configuration and any limitations.