TF-74 Fix bug keep only one input focus on composer at one time

core/lib/presentation/views/text/text_field_builder.dart

@@ -60,6 +60,7 @@ class TextFieldBuilder {
       textInputAction: _textInputAction,
       decoration: _inputDecoration,
       maxLines: _maxLines,
+      keyboardAppearance: Brightness.light,
       style: _textStyle ?? TextStyle(color: AppColor.textFieldTextColor),
       obscureText: _obscureText ?? false,
     );

lib/features/composer/presentation/composer_view.dart

@@ -141,13 +141,13 @@ class ComposerView extends GetWidget<ComposerController> {
         initialText: controller.getEmailActionType() != EmailActionType.compose
             ? controller.getBodyEmailQuotedAsHtml(context, htmlMessagePurifier)
             : null,
-        disableHorizontalScroll: false,
-        supportZoom: true,
-        horizontalScrollBarEnabled: true,
         shouldEnsureVisible: true),
-      otherOptions: OtherOptions(
+      otherOptions: OtherOptions(decoration: BoxDecoration()),
-        decoration: BoxDecoration(),
+      callbacks: Callbacks(
-        height: 600)
+        onFocus: () {
+          FocusScope.of(context).unfocus();
+        }
+      ),
     ));
   }
 }