chore: bump version to v1.2.0

Author: Crissium

client/src/DrawerContent.js

@@ -115,7 +115,7 @@ export default function DrawerContent() {
 						variant='body2' 
 						sx={{ display: 'inline-block' }}
 					>
-						v1.1.6
+						v1.2.0
 					</Typography>
 				</Box>
 				<Box>

server/updater.py

@@ -15,7 +15,7 @@
 project_directory = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 windows_save_path = os.path.join(os.path.dirname(project_directory), 'SilverDict-windows.zip')
 unix_save_path = os.path.join(project_directory, 'SilverDict.zip')
-current_version = 'v1.1.6'
+current_version = 'v1.2.0'
 
 
 def _get_latest_version_and_release_note() -> tuple[str, str]: