[docs] Typescript -> TypeScript (#7797)

* [docs] fix spellings error

* fix ts

Author: exposir

site/content/blog/2020-12-01-whats-new-in-svelte-december-2020.md

@@ -53,7 +53,7 @@ For all the features and bugfixes see the CHANGELOGs for [Svelte](https://github
 
 **Components, Libraries & Tools**
 - [svelte-crossword](https://russellgoldenberg.github.io/svelte-crossword/) is a customizable crossword puzzle component for Svelte.
-- [svelte-cloudinary](https://github.com/cupcakearmy/svelte-cloudinary) makes it easy to integrate Cloudinary with Svelte (including Typescript and SSR support)
+- [svelte-cloudinary](https://github.com/cupcakearmy/svelte-cloudinary) makes it easy to integrate Cloudinary with Svelte (including TypeScript and SSR support)
 - [Svelte Nova](https://extensions.panic.com/extensions/sb.lao/sb.lao.svelte-nova/) extends the new Nova editor to support Svelte
 - [saos](https://github.com/shiryel/saos) is a small svelte component to animate your elements on scroll.
 - [Svelte-nStore](https://github.com/lacikawiz/svelte-nStore) is a general purpose store replacement that fulfills the Svelte store contract and adds getter and calculation features.

site/content/blog/2021-02-01-whats-new-in-svelte-february-2021.md

@@ -70,7 +70,7 @@ New changes to the Svelte Society website include [a new cheat sheet](https://sv
 - [here-maps-svelte](https://github.com/peopledrivemecrazy/here-maps-svelte) makes it easy to include HERE maps in a Svelte app
 - [p5-svelte](https://github.com/tonyketcham/p5-svelte) is an absolutely dead simple way of tossing the creative coding/sketching tool, p5, into a project
 - [svelte-windicss-preprocess](https://github.com/voorjaar/svelte-windicss-preprocess) is a Svelte preprocessor to compile tailwindcss at build time based on windicss compiler
-- [MitzaCoder/svelte-boilerplate](https://github.com/MitzaCoder/svelte-boilerplate) features configurations for Typescript, TailwindCSS, IE11 compatibility (with Babel) and lazy loaded modules.
+- [MitzaCoder/svelte-boilerplate](https://github.com/MitzaCoder/svelte-boilerplate) features configurations for TypeScript, TailwindCSS, IE11 compatibility (with Babel) and lazy loaded modules.
 
 **Want to share your Svelte Component with the world?** Head over to the [Components](https://sveltesociety.dev/components) page on the Svelte Society site. You can contribute by making [a PR to this file](https://github.com/svelte-society/sveltesociety.dev/blob/master/src/pages/components/components.json).
 

site/content/blog/2021-03-01-whats-new-in-svelte-march-2021.md

@@ -17,7 +17,7 @@ Let's dive into the news 🐬
 * Destructured defaults are now allowed to refer to other variables (**3.33.0**, [example](https://svelte.dev/repl/0ee7227e1b45465b9b47d7a5ae2d1252?version=3.33.0))
 * Custom elements will now call `onMount` functions when connecting and clean up when disconnecting (**3.33.0**, checkout [this PR](https://github.com/sveltejs/svelte/pull/4522) for an interesting conversation on how folks are using Svelte with Web Components)
 * A `cssHash` option has been added to the compiler options to control the classname used for CSS scoping (**3.34.0**, [docs](https://svelte.dev/docs#compile-time-svelte-compile))
-* Continued improvement to Typescript definitions
+* Continued improvement to TypeScript definitions
 
 For a complete list of changes, including bug fixes and links to PRs, check out [the CHANGELOG](https://github.com/sveltejs/svelte/blob/master/CHANGELOG.md)
 
@@ -96,7 +96,7 @@ Haven't tried the language-tools yet? Check out [Svelte Extension for VSCode](ht
 - [Using Fauna's streaming feature to build a chat with Svelte](https://dev.to/fauna/using-fauna-s-streaming-feature-to-build-a-chat-with-svelte-1gkd) demonstrates how to setup and configure Fauna to build a real-time chat interface with Svelte
 - [Using TakeShape with Sapper](https://www.takeshape.io/articles/using-takeshape-with-sapper/) demonstrates how to connect the TakeShape CMS with Sapper
 - [YastPack](https://github.com/rodabt/yastpack) is Yet Another Snowpack-Svelte-TailwindCss-Routify Template Pack
-- [S2T2](https://ralphbliu.medium.com/s2t2-snowpack-svelte-tailwindcss-typescript-8928caa5af6c) is a Snowpack + Svelte + TailwindCSS + Typescript template
+- [S2T2](https://ralphbliu.medium.com/s2t2-snowpack-svelte-tailwindcss-typescript-8928caa5af6c) is a Snowpack + Svelte + TailwindCSS + TypeScript template
 - [tonyketcham/sapper-tailwind2-template](https://github.com/tonyketcham/sapper-tailwind2-template) is a Sapper Template w/ Tailwind 2.0, TypeScript, ESLint, and Prettier
 
 ## See you next month!

site/content/blog/2021-09-01-whats-new-in-svelte-september-2021.md

@@ -44,7 +44,7 @@ To see all updates to SvelteKit, check out the [SvelteKit changelog](https://git
 - [macos-web](https://github.com/PuruVJ/macos-web) by @puruvjdev has been rebuilt with Svelte from the ground up. Check out all the details in this [Twitter thread](https://twitter.com/puruvjdev/status/1426267327687847939)
 - [Brave Search](https://search.brave.com/) is using Svelte
 - [exatorrent](https://github.com/varbhat/exatorrent) is a self-hostable, easy-to-use, lightweight and feature-rich torrent client written in Go and Svelte
-- [json2TsTypes](https://github.com/jatinhemnani01/json2TsTypes) is a simple tool which will convert your JSON to Typescript Types/Interfaces
+- [json2TsTypes](https://github.com/jatinhemnani01/json2TsTypes) is a simple tool which will convert your JSON to TypeScript Types/Interfaces
 - [Histogram.dev](https://histogram.dev/) generates histograms for each feature in a CSV
 - [cybernetic.dev](https://cybernetic.dev/) is a collection of data-centric UI experiments made while learning Svelte
 - [LunaNotes](https://chrome.google.com/webstore/detail/lunanotes-youtube-video-n/oehoffnnkgcdacmbkhmlbjedinpampak?hl=en) is a Chrome extension to help with taking YouTube video notes

site/content/blog/2021-10-01-whats-new-in-svelte-october-2021.md

@@ -52,7 +52,7 @@ To see all updates to SvelteKit, check out the [SvelteKit changelog](https://git
 - [hirehive](https://www.hirehive.com/) is a candidate and job tracking site
 - [Microsocial](https://microsocial.xyz/) is an experimental Peer-to-Peer Social Platform 
 - [Dylan Ipsum](https://www.dylanlyrics.app/) is a random text generator to replace lorem ipsum with Bob Dylan lyrics
-- [Chip8 Svelte](https://github.com/mikeyhogarth/chip8-svelte) is a CHIP-8 emulator frontend, built on top of CHIP8 Typescript
+- [Chip8 Svelte](https://github.com/mikeyhogarth/chip8-svelte) is a CHIP-8 emulator frontend, built on top of CHIP8 TypeScript
 
 **Looking for a Svelte project to work on? Interested in helping make Svelte's presence on the web better?** Check out [the list of open issues](https://github.com/svelte-society/sveltesociety-2021/issues) if you'd like to contribute to the Svelte Society rewrite in SvelteKit.
 
@@ -74,7 +74,7 @@ To see all updates to SvelteKit, check out the [SvelteKit changelog](https://git
 
 **Libraries, Tools & Components**
 - [sveltekit-netlify-cms](https://github.com/buhrmi/sveltekit-netlify-cms) is a SvelteKit skeleton app configured for use with Netlify CMS
-- [SvelteFireTS](https://github.com/jacobbowdoin/sveltefirets) is a SvelteKit + Typescript + Firebase library inspired by Fireship.io 
+- [SvelteFireTS](https://github.com/jacobbowdoin/sveltefirets) is a SvelteKit + TypeScript + Firebase library inspired by Fireship.io 
 - [stores-x](https://github.com/Anyass3/stores-x) lets you use Svelte stores just like vueX
 - [sveltekit-snippets](https://github.com/stordahl/sveltekit-snippets) is a VSCode extension that provides snippets for common patterns in SvelteKit & Vanilla Svelte
 - [svelte-xactor](https://github.com/wobsoriano/svelte-xactor) is a middleware that allows you to easily convert your xactor machines into a global store that implements the store contract

site/content/blog/2021-11-01-whats-new-in-svelte-november-2021.md

@@ -72,7 +72,7 @@ To see all updates to Svelte and SvelteKit, check out the [Svelte](https://githu
 - [date-picker-svelte](https://github.com/probablykasper/date-picker-svelte) is a date and time picker for Svelte
 - [TwelveUI](https://twelveui.readme.io/reference/what-is-twelveui) is a Svelte component library with accessibility built-in
 - [svelte-outclick](https://github.com/babakfp/svelte-outclick/) is a Svelte component that allows you to listen for clicks outside of an element, by providing you an outclick event
-- [svelte-zero-api](https://github.com/ymzuiku/svelte-zero-api) lets you use SvelteKit APIs like client functions - with support for Typescript
+- [svelte-zero-api](https://github.com/ymzuiku/svelte-zero-api) lets you use SvelteKit APIs like client functions - with support for TypeScript
 - [svelte-recaptcha-v2](https://github.com/basaran/svelte-recaptcha-v2) is a Google reCAPTCHA v2 implementation for Svelte SPA, SSR and sveltekit static sites.
 - [Svelte Body](https://github.com/ghostdevv/svelte-body) lets you apply styles to the body in routes - designed to work with SvelteKit and Routify.
 - [svelte-debug-console](https://github.com/basaran/svelte-debug-console) is a debug.js implementation for Svelte SPA, SSR and sveltekit static sites that lets you see your debug statements in the browser.

site/content/blog/2022-04-01-whats-new-in-svelte-april-2022.md

@@ -41,7 +41,7 @@ More on that, and what else is new in Svelte, as we dive in...
 
 **Apps & Sites built with Svelte**
 - [Launcher](https://launcher.team/) is an open-source app launcher powered by SvelteKit, Prisma, and Tailwind
-- [Paaster](https://paaster.io/) is a secure by default end to end encrypted pastebin built with Svelte, Vite, Typescript, Python, Starlette, rclone & Docker.
+- [Paaster](https://paaster.io/) is a secure by default end to end encrypted pastebin built with Svelte, Vite, TypeScript, Python, Starlette, rclone & Docker.
 - [Simple AF Video Converter](https://github.com/berlyozzy/Simple-AF-Video-Converter) is an Electron wrapper around ffmpeg.wasm to make converting videos between formats easier
 - [Streamchaser](https://github.com/streamchaser/streamchaser) seeks to simplify movie, series and documentary search through a centralized entertainment technology platform
 - [Svelte Color Picker](https://github.com/V-Py/svelte-material-color-picker) is a simple color picker made with Svelte
@@ -89,7 +89,7 @@ _To Watch_
 
 **Libraries, Tools & Components**
 - [SvelTable](https://sveltable.io/) is a feature rich, data table component built with Svelte
-- [svelte-cyberComp](https://github.com/Cybersteam00/svelte-cyberComp) is a powerful, lightweight component library written in Svelte and Typescript
+- [svelte-cyberComp](https://github.com/Cybersteam00/svelte-cyberComp) is a powerful, lightweight component library written in Svelte and TypeScript
 - [Flowbite Svelte](https://github.com/shinokada/flowbite-svelte) is an unofficial Flowbite component library for Svelte
 - [Svelte-Tide-Project](https://github.com/jbertovic/svelte-tide-project) is a starter template for Svelte frontend apps with Rust Tide backend server
 - [Fetch Inject](https://github.com/vhscom/fetch-inject#sveltekit) implements a performance optimization technique for managing asynchronous JavaScript dependencies - now with Svelte support

site/content/tutorial/14-composition/04-optional-slots/app-a/App.svelte

@@ -10,7 +10,7 @@
 <ul>
 	<li>
 		<Project
-			title="Add Typescript support"
+			title="Add TypeScript support"
 			tasksCompleted={25}
 			totalTasks={57}
 		>

site/content/tutorial/14-composition/04-optional-slots/app-b/App.svelte

@@ -10,7 +10,7 @@
 <ul>
 	<li>
 		<Project
-			title="Add Typescript support"
+			title="Add TypeScript support"
 			tasksCompleted={25}
 			totalTasks={57}
 		>