chore: update todos

todo.txt

@@ -13,4 +13,8 @@
 - fix: if holding down a key in acurses, make sure it doesn't stay pressed longer than it should (i.e. holding j key) (only reproducible in some terminals)
 - fix: enable keyboardinterrupts throughout the app
   - in get_todo box
-  - in main window
+  - in main window
+- fix: acurses preserve terminal from prior to app instantiation
+- fix: overflow in get_todo for lines with length > 2*width
+- fix: copy operation on multiple lines should work for clipboard
+  - maybe migrate copied_todo to list of todos and add multiple line paste operation from in app copy?