Fix processing tap actions in reader when not resumed

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderActivity.kt

@@ -206,12 +206,14 @@ class ReaderActivity :
 	}
 
 	override fun onGridTouch(area: TapGridArea): Boolean {
-		return controlDelegate.onGridTouch(area)
+		return isReaderResumed() && controlDelegate.onGridTouch(area)
 	}
 
 	override fun onGridLongTouch(area: TapGridArea) {
+		if (isReaderResumed()) {
 			controlDelegate.onGridLongTouch(area)
 		}
+	}
 
 	override fun onProcessTouch(rawX: Int, rawY: Int): Boolean {
 		return if (