Assign ownership to many of the remaining libs/common files.
Criteria for ownership:
* Files used by a single team, is now owned by that team.
* Files related to a domain owned by a team is now owned by that team.
* Where ownership is unclear the "lowest level" service takes ownership.
* Create and register new libs/importer
Create package.json
Create tsconfig
Create jest.config
Extend shared and root tsconfig and jest.configs
Register with eslint
* Move importer-related files to libs/importer
* Move importer-spec-related files to libs/importer
Move import.service.spec
* Update package-lock.json
* Set CODEOWNERS for new libs/importer
* Register libs/importer with cli and fix imports
* Register libs/importer with web and fix imports
* Move importOption into models
Rename importOptions to import-options
* Fix linting issues after updating prettier
* Only expose necessary files from libs/importer
Fix tsconfig files
- Removes the trailing /index on imports in web/cli
As the spec-files no longer can access the internals via @bitwarden/importer they import by path (../src/importers)
* Add barrel files to vendors with more than one importer
