• bump Elixir version to 1.15.5-otp-26
• bump Erlang version to 26.0.2
• add Livebook notebooks and add info to readme
• add dialyxir
• change config to import Config
• make use of Unicode.unaccent/1
• correct typespec mis-matches
• remove unused functions and function heads
• run mix format

slim unicode dependencies because they were taking too much memory in aws build
bump version 0.1.9->0.1.10

In this release:

• remove unicode as a dep
• bump version 0.1.8 -> 0.1.9

bump :ex_unicode dep from 1.0 to 1.12 in response to issue #1