[docs] fix link redirect to discord (sveltejs#7911)

* fix link redirect to discord

* fix link redirect to discord

Author: smgestupa

site/content/blog/2017-08-07-the-easiest-way-to-get-started.md

@@ -63,4 +63,4 @@ npx degit your-name/template my-new-project
 
 And that's it! Do `npm run build` to create a production-ready version of your app, and check the project template's [README](https://github.com/sveltejs/template/blob/master/README.md) for instructions on how to easily deploy your app to the web with [Vercel](https://vercel.com) or [Surge](http://surge.sh/).
 
-You're not restricted to using Rollup — there are also integrations for [webpack](https://github.com/sveltejs/svelte-loader), [Browserify](https://github.com/tehshrike/sveltify) and others, or you can use the [Svelte CLI](https://github.com/sveltejs/svelte-cli) (Update from 2019: with Svelte 3 the CLI was deprecated and we now use [sirv-cli](https://www.npmjs.com/package/sirv-cli) in our template. Feel free to use whatever tool you like!) or the [API](https://github.com/sveltejs/svelte/tree/v2#api) directly. If you make a project template using one of these tools, please share it with the [Svelte Discord chatroom](chat), or via [@sveltejs](https://twitter.com/sveltejs) on Twitter!
+You're not restricted to using Rollup — there are also integrations for [webpack](https://github.com/sveltejs/svelte-loader), [Browserify](https://github.com/tehshrike/sveltify) and others, or you can use the [Svelte CLI](https://github.com/sveltejs/svelte-cli) (Update from 2019: with Svelte 3 the CLI was deprecated and we now use [sirv-cli](https://www.npmjs.com/package/sirv-cli) in our template. Feel free to use whatever tool you like!) or the [API](https://github.com/sveltejs/svelte/tree/v2#api) directly. If you make a project template using one of these tools, please share it with the [Svelte Discord chatroom](https://svelte.dev/chat), or via [@sveltejs](https://twitter.com/sveltejs) on Twitter!

site/content/blog/2017-12-31-sapper-towards-the-ideal-web-app-framework.md

@@ -81,4 +81,4 @@ I believe the next frontier of web performance is 'whole-app optimisation'. Curr
 
 Speaking of Glimmer, the idea of compiling components to bytecode is one that we'll probably steal in 2018. A framework like Sapper could conceivably determine which compilation mode to use based on the characteristics of your app. It could even serve JavaScript for the initial route for the fastest possible startup time, then lazily serve a bytecode interpreter for subsequent routes, resulting in the optimal combination of startup size and total app size.
 
-Mostly, though, we want the direction of Sapper to be determined by its users. If you're the kind of developer who enjoys life on the bleeding edge and would like to help shape the future of how we build web apps, please join us on [GitHub](https://github.com/sveltejs/svelte) and [Discord](chat).
+Mostly, though, we want the direction of Sapper to be determined by its users. If you're the kind of developer who enjoys life on the bleeding edge and would like to help shape the future of how we build web apps, please join us on [GitHub](https://github.com/sveltejs/svelte) and [Discord](https://svelte.dev/chat).

site/content/blog/2018-04-18-version-2.md

@@ -12,7 +12,7 @@ Almost a year after we first started talking about version 2 on the Svelte issue
 
 ## tl;dr
 
-Each of these items is described in more depth below. If you get stuck, ask for help in our friendly [Discord chatroom](chat).
+Each of these items is described in more depth below. If you get stuck, ask for help in our friendly [Discord chatroom](https://svelte.dev/chat).
 
 - Install Svelte v2 from npm
 - Upgrade your templates with [svelte-upgrade](https://github.com/sveltejs/svelte-upgrade)
@@ -201,4 +201,4 @@ Before, there was a `svelte.validate` method which checked your component was va
 
 ## My app is broken! Help!
 
-Hopefully this covers everything, and the update should be easier for you than it was for us. But if you find bugs, or discover things that aren't mentioned here, swing by [Discord chatroom](chat) or raise an issue on the [tracker](https://github.com/sveltejs/svelte/issues).
+Hopefully this covers everything, and the update should be easier for you than it was for us. But if you find bugs, or discover things that aren't mentioned here, swing by [Discord chatroom](https://svelte.dev/chat) or raise an issue on the [tracker](https://github.com/sveltejs/svelte/issues).

site/content/blog/2019-01-31-svelte-on-the-changelog.md

@@ -14,7 +14,7 @@ Earlier this month, I had the privilege of appearing on [The Changelog](https://
 
 ...and, most importantly, Svelte 3.
 
-Unless you hang out in our [Discord server](chat) or follow [@sveltejs](https://twitter.com/sveltejs) on Twitter, you might not know that Svelte 3 is just around the corner, and it's going to be a huge release. We've rethought the developer experience from the ground up, and while it *will* be a nuisance if you need to upgrade a Svelte 2 app (more on that soon) we think you're going to love it.
+Unless you hang out in our [Discord server](https://svelte.dev/chat) or follow [@sveltejs](https://twitter.com/sveltejs) on Twitter, you might not know that Svelte 3 is just around the corner, and it's going to be a huge release. We've rethought the developer experience from the ground up, and while it *will* be a nuisance if you need to upgrade a Svelte 2 app (more on that soon) we think you're going to love it.
 
 On the podcast [Adam](https://twitter.com/adamstac), [Jerod](https://twitter.com/jerodsanto) and I talk about some of the changes and why we're making them. You can listen here or on the [podcast page](https://changelog.com/podcast/332).
 

site/content/docs/01-getting-started.md

@@ -18,4 +18,4 @@ Or use [SvelteKit](https://kit.svelte.dev/), the official application framework
 
 See the SvelteSociety website run by the Svelte community for a list of integrations with various [tooling and editots](https://sveltesociety.dev/tools).
 
-If you're having trouble, get help on [Discord](https://svelte.dev/blog/chat) or [StackOverflow](https://stackoverflow.com/questions/tagged/svelte).
+If you're having trouble, get help on [Discord](https://svelte.dev/chat) or [StackOverflow](https://stackoverflow.com/questions/tagged/svelte).