feat(conventional): initial implementation

`@websnacksjs/conventional` is a cli program which can be used with
`husky` & git hooks to enforce that commit messages adhere to the
conventional commits standard.

.gitignore

@@ -55,6 +55,7 @@
 !/packages/*/*.config.ts
 
 ### Sources ###
+!/packages/*/bin/*.js
 !/packages/*/src/**/*.ts
 !/packages/*/src/**/*.tsx