Prepare a usable typescript API for codetracer frontend and a simple example page

[alehander92]

1. write example simple page: html + typescript
   html list with trace titles/id-s; and some example boxes/div-s where our custom panels will be
   init code for our middleware/panel instantiations;
   on click: load the trace (from included directly traces or from a simple static server?)
   start backend/replayTrace()
2. implement in ct something that can be imported and used this way (TODO: maybe add subtasks when 1 is ready)
3. connect with actual db-backend as wasm (or example dap)
4. other improvements if needed