update CI4 to 4.6.0 + use codeigniter-vite and vite-plugin-codeigniter to load assets

closes #553

## [2.0.0-next.3](v2.0.0-next.2...v2.0.0-next.3) (2024-12-30)

### Features

* **api:** add Episode create and publish endpoints ([a90cdfdc](a90cdfdc))
* **image:** add image size's width and height ([f50098ec](f50098ec))
* **plugins:** add defaultValue for all field types ([d3a98db6](d3a98db6))
* **plugins:** add group field type + multiple option to render field arrays ([11ccd0eb](11ccd0eb))
* **plugins:** add html field type + CodeEditor component + rework html head generation ([8cf9c6dc](8cf9c6dc))
* **rss:** add option for 301 redirect to new feed url ([8402cc29](8402cc29))

### Bug Fixes

* add downloads_count to episodes table, computed every hour ([f9819376](f9819376))
* allow passing json to app.proxyIPs config to set it ([cbf739e9](cbf739e9))
* **api:** cast integers when creating episode ([775b302f](775b302f))
* **docker-image:** clear cache to account for new assets and data structure changes ([63c763f9](63c763f9)), closes [#510](#510)
* edit remap functions to get episode in episode admin controllers ([9f74cca3](9f74cca3))
* **episode:** do not change slug when editing episode title ([a83afb00](a83afb00)), closes [#513](#513)
* **fediverse:** add "processing" and "failed" statuses to better manage broadcast load ([1d7583d7](1d7583d7)), closes [#511](#511)
* **icons:** set correct names for lock and lock-unlock icons in premium banner ([37ee6d35](37ee6d35))
* **plugins:** clear cache after activating or deactivating plugin ([08c7df2a](08c7df2a))
* **plugins:** delete relevant cache when submitting settings ([00bd4c02](00bd4c02))
* **podcast-model:** always query podcast from database when clearing cache ([d30c49cd](d30c49cd))
* **premium-podcasts:** update query to validate subscription ([2b1bbf34](2b1bbf34))
* **preview:** delete episode preview cache after editing episode ([732d4292](732d4292)), closes [#514](#514)
* **release:** add conventional-changelog-conventionalcommits for CHANGELOG generation ([6934c8aa](6934c8aa))
* **rss:** add subscription id to cache name to prevent premium feeds from overlapping ([74f93259](74f93259))
* set user as www-data when running cron jobs in docker's supervisord config ([65d74f14](65d74f14))
* typo in EpisodeController remap function to get episode ([f288a750](f288a750))
* update select and multi-select options to value/label arrays ([63f93f58](63f93f58))

### Internal

* **plugins:** create Field objects per field type in settings forms + handle rendering in class ([34be5bcc](34be5bcc))
* remove fields from podcast and episode entities to be replaced with plugins ([b869acb3](b869acb3))
* rename controller methods for views and actions to be more consistent ([85704bfb](85704bfb))
* update CodeIgniter to v4.5.6 ([f295e9aa](f295e9aa))
* update codigniter-icons to v1.0.1 ([fa6967e6](fa6967e6))
* update js dependencies to latest ([70c97971](70c97971))

+ update php dependencies to latest

This removes computing latency when retrieving episodes list with download count in admin.
The more
analytics records, the more it took to calculate the sum of hits to get the downloads count for each
episode.

- fix defaultValue being empty string when cast as array
- fix initial styles for select to reduce
content layout shift

[ci skip]

use starlight-openapi plugin to generate docs

closes #536

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

This prevents any ownership issue when cron tasks create cache files

fixes #511