Improvements to todo functionality

[volumia]

1. Add functionality to edit character and weapon todo items after first calculation. This only works with newly added todo items since old todo items did not have enough information to construct an edit modal (like ascension and talents data). Demonstration of editing character todo with ascension Demonstration of editing character todo without ascension Demonstration of editing weapon todo Demonstration of editing on mobile
2. Weapon calculator now allows the user to disable Mystic Enhancement Ore as a calculatable exp material. Prior it was enabled permanently.
3. Todo route now informs the user when it's Sunday and all items are farmable (previously, the farmable items text would be left blank on Sundays).

New locale text has only been added for English. The keys exist on the other locale jsons, but the strings are left blank.