Details: Refactored keyboard handling methods in AppHelper.kt to improve code clarity. Removed redundant showSoftKeyboard() and hideKeyboard() functions from AppHelper.kt and adjusted references accordingly. Also, ensured UI consistency by renaming search_view1 to search_view_text in fragment_draw.xml for better readability and maintained uniformity in variable naming conventions. Additionally, updated the draw_search_button FloatingActionButton attributes for visual consistency and clarity.
Closes#8
c7313a9cdd