Day3 working

- Fix string and character encoding in output
- Fix autos not solving if another extends context

TODO.md

@@ -1,11 +1,14 @@
 
 ## TODO
 
+- [ ] TCO? Probably needed in browser, since v8 doesn't do it. bun and JavaScriptCore do support it.
+- [ ] Fix string printing to be js instead of weird Idris strings
 - [ ] make $ special
   - Makes inference easier, cleaner output, and allows `foo $ \ x => ...`
   - remove hack from Elab.infer
 - [ ] Support @ on the LHS
 - [ ] records
+- [ ] `Inhabited (List a)` isn't solving if I have `instance ∀ a. Inhabited (List a)`
 - [ ] rework unify case tree
   - Idris needs help with the case tree to keep code size down, do it in stages, one dcon at a time.
 - [ ] Strategy to avoid three copies of `Prelude.newt` in this source tree