Error handling - Make sure to handle all API call exceptions (#188)

* v1.6.2 (#187)

* workflow - dev| bump version

* fix: Article page HTML rendering (#184)

* Article detail - UI | Introduce a CSS file to set up the layout

* Article page | disable webview for content as it's way too buggy

* cleaup - article view | remove redandent stuff

* Style - article | add brighter colours for links

* Workflow - android dev | unset change review

* Correct README.md

* Fix: Text-to-speech not working (#186)

* Android - TTS | manage permissions

* Article - TTS | mentioning Binding context to the TTS button

* Fetcher - Error handlelin | make sure all the call are using `HandleHttpException()`