build: removed whatsapp and slack link, closing them

Author: matteobruni

README.md

@@ -6,7 +6,7 @@
 
 Official [tsParticles](https://github.com/matteobruni/tsparticles) Web Component
 
-[![Slack](https://particles.js.org/images/slack.png)](https://join.slack.com/t/tsparticles/shared_invite/enQtOTcxNTQxNjQ4NzkxLWE2MTZhZWExMWRmOWI5MTMxNjczOGE1Yjk0MjViYjdkYTUzODM3OTc5MGQ5MjFlODc4MzE0N2Q1OWQxZDc1YzI) [![Discord](https://particles.js.org/images/discord.png)](https://discord.gg/hACwv45Hme) [![Telegram](https://particles.js.org/images/telegram.png)](https://t.me/tsparticles)
+[![Discord](https://particles.js.org/images/discord.png)](https://discord.gg/hACwv45Hme) [![Telegram](https://particles.js.org/images/telegram.png)](https://t.me/tsparticles)
 
 [![tsParticles Product Hunt](https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=186113&theme=light)](https://www.producthunt.com/posts/tsparticles?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-tsparticles") <a href="https://www.buymeacoffee.com/matteobruni"><img src="https://img.buymeacoffee.com/button-api/?text=Buy me a beer&emoji=🍺&slug=matteobruni&button_colour=5F7FFF&font_colour=ffffff&font_family=Arial&outline_colour=000000&coffee_colour=FFDD00"></a>
 

components/webcomponents/README.md

@@ -6,7 +6,7 @@
 
 Official [tsParticles](https://github.com/matteobruni/tsparticles) Web Component
 
-[![Slack](https://particles.js.org/images/slack.png)](https://join.slack.com/t/tsparticles/shared_invite/enQtOTcxNTQxNjQ4NzkxLWE2MTZhZWExMWRmOWI5MTMxNjczOGE1Yjk0MjViYjdkYTUzODM3OTc5MGQ5MjFlODc4MzE0N2Q1OWQxZDc1YzI) [![Discord](https://particles.js.org/images/discord.png)](https://discord.gg/hACwv45Hme) [![Telegram](https://particles.js.org/images/telegram.png)](https://t.me/tsparticles)
+[![Discord](https://particles.js.org/images/discord.png)](https://discord.gg/hACwv45Hme) [![Telegram](https://particles.js.org/images/telegram.png)](https://t.me/tsparticles)
 
 [![tsParticles Product Hunt](https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=186113&theme=light)](https://www.producthunt.com/posts/tsparticles?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-tsparticles") <a href="https://www.buymeacoffee.com/matteobruni"><img src="https://img.buymeacoffee.com/button-api/?text=Buy me a beer&emoji=🍺&slug=matteobruni&button_colour=5F7FFF&font_colour=ffffff&font_family=Arial&outline_colour=000000&coffee_colour=FFDD00"></a>