refactor(plugins): create Field objects per field type in settings forms + handle rendering in class

update manifest.schema.json to have defaultValue type differ based on field type

add PermalinkEditor component

update php and js packages to latest

- update docs
- render hint and helper options for all fields
- replace option's hint with
description

escape plugin description + replace codeigniter-icons with php-icons v1.2

add hint to select options + update dependencies to latest

fixes #511

feat(plugins): add methods to easily retrieve general, podcast and episode settings in hooks methods

feat(plugins): register plugins using Plugin.php file instead of namespace + simplify i18n structure

update filter permission logic for replacing router param

+ refactor form fields components

- enhance plugin card ui
- refactor components to be more consistent
- invert toggler label for better UX
- edit view components regex

- rename options to settings