fixed otter launcher and removed chafa dependancy

modules/features/otter-launcher/config.toml

@@ -22,7 +22,7 @@ place_holder = "execute" # at the input field
 suggestion_mode = "list" # available options: list, hint
 separator = """
 $( \
-    text="                      void"; \
+    text="                       void"; \
     printf "\u001B[0;90m$text \
     $(printf -v line '%*s' \"$(( COLUMNS - $(printf "$text" | wc -m) - 3 ))\" ''; printf '%s' \"${line// /─}\")" \
 )"""
@@ -43,7 +43,7 @@ place_holder_color = "\u001B[30m"
 hint_color = "\u001B[30m" # suggestion color in hint mode
 # move the interface rightward or downward
 move_interface_right = 21
-move_interface_down = 1
+move_interface_down = 0
 
 [[modules]]
 description = "programs"