feat: add cover to last articles and tutorials

[fpasquet]

No description provided.

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 50.9%, saving 9.00 MB.

Filename	Before	After	Improvement	Visual comparison
_assets/articles/2023-06-28-un-pont-entre-les-mondes-comment-les-design-tokens-facilitent-la-cooperation-entre-developpeurs-et-designers/cover.jpg	917.73 KB	453.84 KB	-50.5%	View diff
_assets/articles/2023-10-23-event-driven-architecture/cover.jpg	1.73 MB	822.64 KB	-53.5%	View diff
_assets/articles/2023-10-26-how-to-git-gud/cover.jpg	1.01 MB	548.83 KB	-47.0%	View diff
_assets/articles/2023-10-30-pourquoi-creer-design-system/cover.jpg	982.03 KB	486.21 KB	-50.5%	View diff
_assets/articles/2023-11-03-atomic-design/cover.jpg	1.33 MB	557.85 KB	-59.0%	View diff
_assets/articles/2023-11-06-micro-frontend/cover.jpg	1.20 MB	616.49 KB	-49.7%	View diff
_assets/articles/2023-11-10-system-props/cover.jpg	928.31 KB	464.08 KB	-50.0%	View diff
_assets/articles/2023-11-14-rex-plateforme-data/cover.jpg	1.50 MB	673.81 KB	-56.1%	View diff
_assets/articles/2023-11-27-rex-custom-components-react-varnish-esi/cover.jpg	1.06 MB	499.98 KB	-54.0%	View diff
_assets/articles/2023-11-28-construire-un-design-system-robuste-avec-react-les-fondations-essentielles/cover.jpg	1.20 MB	594.87 KB	-51.7%	View diff
_assets/articles/2023-12-05-integration-crm/cover.jpg	864.37 KB	423.09 KB	-51.1%	View diff
_assets/articles/2024-01-10-typage-generique-en-php/cover.jpg	789.67 KB	367.71 KB	-53.4%	View diff
_assets/articles/2024-01-17-expressionlanguage-comment-utiliser-ce-composant-symfony/cover.jpg	219.68 KB	204.90 KB	-6.7%	View diff
_assets/articles/2024-02-19-quelques-conseils-pour-optimiser-votre-environnement-de-travail-sous-linux/cover.jpg	834.02 KB	400.36 KB	-52.0%	View diff
_assets/tutorials/2019-08-30-kotlin-exoplayer/cover.jpg	842.23 KB	399.45 KB	-52.6%	View diff
_assets/tutorials/2020-09-30-creez-un-chat-avec-symfony-et-mercure/cover.jpg	767.43 KB	383.23 KB	-50.1%	View diff
_assets/tutorials/2024-01-10-composition-over-inheritance-et-typage-generique-avec-symfony-et-doctrine/cover.jpg	804.91 KB	348.97 KB	-56.6%	View diff
src/assets/imgs/default-cover.jpg	914.07 KB	649.19 KB	-29.0%	View diff

1158 images did not require optimisation.

[github-actions]

⚡️🏠 Lighthouse report

Here's the summary:

Path	Performance	Accessibility	Best practices	SEO	PWA
/feat/add-cover-to-last-articles-and-tutorials/	🟢 91	🟢 90	🟢 100	🟢 92	🟠 70
/feat/add-cover-to-last-articles-and-tutorials/fr/authors/ajacquemin/	🟠 71	🟢 90	🟢 100	🟢 92	🟠 70
/feat/add-cover-to-last-articles-and-tutorials/fr/comment-construire-site-web-avec-nextjs/	🟠 76	🟠 80	🟢 100	🟢 100	🟠 70
/feat/add-cover-to-last-articles-and-tutorials/fr/nestjs-le-cycle-de-vie-dune-requete/	🟠 73	🟠 80	🟢 100	🟢 97	🟠 70

Here's the audits:

Path	FCP 1800 <=	LCP 2500 <=	Speed Index 3400 <=	TTI 3800 <=	TBT 200 <=	CLS 0.1 <=
/feat/add-cover-to-last-articles-and-tutorials/	🔴 2396	🟢 2396	🟢 2421	🟢 2396	🟢 0	🔴 0.12
/feat/add-cover-to-last-articles-and-tutorials/fr/authors/ajacquemin/	🔴 2357	🟢 2357	🟢 2885	🟢 2885	🟢 0	🟢 0.01
/feat/add-cover-to-last-articles-and-tutorials/fr/comment-construire-site-web-avec-nextjs/	🔴 2416	🔴 2989	🟢 2416	🟢 2416	🟢 0	🟢 0.03
/feat/add-cover-to-last-articles-and-tutorials/fr/nestjs-le-cycle-de-vie-dune-requete/	🔴 2423	🔴 6204	🟢 2423	🟢 2423	🟢 0	🟢 0.04