update CommonMark to v2 + add Autolink, SmartPunct and DisallowedRawHtml extensions

feat(transcript): parse srt subtitles into json file + add max file size info below audio file input

remove episode form warning + add javascript validation when uploading a file to check if it's too
big to upload

closes #134, #136

update Forms.Section component to adapt to full width

feat(video-clip): generate video clips in the bg using a cron job + add video clip page + tidy up UI

- set new colors using the css variables for theming in tailwind.config.js
- replace admin and
public colors with new variable enabled colors

- rename image fields on podcast, episode and persons for better clarity
- set different sizes
config for podcast cover, banner and persons avatars
- add tiny size for covers
- fix responsive
on admin forms

fix components in follow and remote action pages by calling new instances directly

- add About podcast page
- use different layout for episode pages
- improve on user feedback with
design
- restructure app theme folders
- update js packages to latest versions

soundbites js

app, admin, install and authentication views are now located in root themes/ folder

- update Component class structure and remove component helper function and ComponentLoader
- update residual activitypub naming to fediverse

- create Admin, Analytics, Auth, Fediverse and Install modules in the root modules/ folder
- rename
ActivityPub to Fediverse

- replace some helper components and forms with class components in the ui
- create viewcomponents
service and load the component function to be used in views

- replace hardcoded label values for play_episode_button component

- create permalink-edit web component with slug editing and permalink copy functionalities
- add
@github/clipboard-copy-element
- update npm packages
- replace vscode extension lit-html with
lit-plugin to get css intellisense

- create markdown-write-preview + markdown-preview webcomponents using lit
- create
form_markdown_editor helper form component
- simplify form_dropdown and form_multiselect
components
- fix partner fields display

fixes #93, #94, #120

- update CI process to include quality stage (tests + code review)
- add captainhook to install git pre-commit & pre-push hooks
- remove .devcontainer Dockerfile to use project's docker-compose services: all
services can now be started automatically using vscode
- update docs/setup-development.md

remove undefined "my-podcasts" route

closes #5, #86

- add "ActivityPub" library to handle server to server federation and basic
  client to server protocols using activitypub:
  - add webfinger endpoint to look for actor
  - add actor definition with inbox / outbox / followers
  - remote follow an actor
  - create notes with possible preview cards
  - interract with favourites, reblogs and replies
  - block incoming actors and/or domains
  - broadcast/schedule activities to fediverse followers using a cron task
- For castopod, the podcast is the actor:
  - overwrite the activitypub library for castopod's specific needs
  - perform basic interactions administrating a podcast to interact with fediverse users:
    - create notes with episode attachment
    - favourite and share a note + reply
    - add specific castopod_namespaces for podcasts and episodes definitions
- overwrite CodeIgniter's Route service to include alternate-content option for
  activitystream requests
- update episode publication logic:
  - remove publication inputs in create / edit episode form
  - publish / schedule or unpublish an episode after creation
  - the podcaster publishes a note when publishing an episode
- Javascript / Typescript modules:
  - fix Dropdown.ts to keep dropdown menu in foreground
  - add Modal.ts for funding links modal
  - add Toggler.ts to toggle various css states in ui
- User Interface:
  - update tailwindcss to v2
  - use castopod's pine and rose colors
  - update public layout to a 3 column layout
  - add pages in public for podcast activity, episode list and notes
  - update episode page to include linked notes
  - remove previous and next episodes from episode pages
  - show different public views depending on whether user is authenticated or not
  - use Kumbh Sans and Montserrat fonts
- update CodeIgniter's config files
- with CodeIgniter's new requirements, update docker environments are now based on
  php v7.3 image
- move Image entity to Libraries
- update composer and npm packages to latest versions

closes #69 #65 #85, fixes #51 #91 #92 #88

- replace $is_published attribute by $publication_status to better handle episode's publication
state
- update publication date datepicker to include a clear button

fixes #70

Close #72, #82

- harmonize field types and use explicit names
- store html value alongside markdown descriptions for better performance
- add duration and bandwidth to podcast analytics
- add new analytics table for podcast hits by hour
- replace visible MAXMIND_LICENCE_KEY with variable

- merge publication date fields into one field instanciated with flatpickr datetime picker
- get user timezone to convert user publication_date input to UTC
- remove setPublishedAt() method from episode entity
- add publication pill component to display the episode publication date info
- clear cache after episode insert
- use CI is_really_writable() helper in install instead of is_writable()
- fix latest episodes layout
- update tsconfig to only include ts folders
- update DEPENDENCIES.md to include flatpickr
- add format_duration helper to format episode enclosure duration instead of translating it (causes
translation bug)
- add Time.ts module to convert UTC time to user localized time for episode publication dates
- fix some layout issues
- update php and js dependencies to latest versions

closes #47

replace platform visible checkbox with switch

fixes #40

- add podcast sidebar navigation
- add podcast dashboard with latest episodes
- add pagination to podcast episodes
- add components helper to reuse ui components (button, data_table, etc.)
- enhance podcast and episode forms by splitting them into form sections
- add hint tooltips to podcast and episode forms
- transform radio inputs as buttons for better ux
- replace explicit field by parental_advisory
- replace author field by publisher
- add podcasts_categories table to set multiple categories
- use choices.js to enhance multiselect fields
- update Language files
- update js dependencies to latest versions

closes #31, #9

- resize uploaded image to thumbnail, medium, large, feed, and id3 formats
- set image url formats where adapted in views
- set format sizes and extensions in Images config file for customization
- add validation for image uploads: `min_dims` and `is_image_squared`
- update codeigniter4 and myth-auth php packages to latest develop versions
- update npm packages to latest versions
- update public/.htaccess

closes #6