ref: Refactor newer folder structure

Create a lib dict and importer project.

* dict: holds the main application
* importer: code to read from source to a common database.
* lib: shared code

fix: Add better support for utf-8

doc: Add READM and LICENSE

feat: Add spellfix extension

feat: Add buggy ui component

feat: Add initial ncurses support

Alongside with loading and saving data from the dict.cc's text.

feat: Initial commit

Add initial code form dealing with sqlite.