docs: remove "How is tuono different?" and refine “Installation” (#480)

apps/documentation/src/components/Sidebar/sidebarElements.ts

@@ -35,11 +35,6 @@ export const sidebarElements: Array<SidebarElement> = [
         label: 'Installation',
         href: '/documentation/installation',
       },
-      {
-        type: 'element',
-        label: 'How is tuono different?',
-        href: '/documentation/how-is-tuono-different',
-      },
     ],
   },
   {

apps/documentation/src/routes/documentation/how-is-tuono-different.mdx

@@ -1,14 +0,0 @@
-import MetaTags from '@/components/MetaTags'
-
-<MetaTags
-  title="Tuono - tuono.config.ts"
-  canonical="https://tuono.dev/documentation/how-is-tuono-different"
-/>
-
-import Breadcrumbs from '@/components/Breadcrumbs'
-
-<Breadcrumbs breadcrumbs={[{ label: 'How is tuono different?' }]} />
-
-# How is tuono different?
-
-TODO

apps/documentation/src/routes/documentation/installation.mdx

@@ -3,7 +3,7 @@ import MetaTags from '@/components/MetaTags'
 <MetaTags
   title="Tuono - Installation"
   canonical="https://tuono.dev/documentation/installation"
-  description="Tuono is a development environment built in rust and typescript that outputs a website written in both the languages"
+  description="Tuono is a development environment built with Rust and TypeScript that generates a website using both languages"
 />
 
 import Breadcrumbs from '@/components/Breadcrumbs'
@@ -14,15 +14,15 @@ import Breadcrumbs from '@/components/Breadcrumbs'
 
 ## Requirements
 
-`Tuono` is a development environment built in rust and typescript that outputs a website written in both the
-languages. Since then, you need the following tools installed on your computer to work with it:
+Tuono is a development environment built with Rust and TypeScript that generates a website using both languages.
+To work with Tuono, you'll need to have the following tools installed on your computer:
 
 - `Rust` - The Rust programming language tool chain (Go [here](https://rustup.rs/) for installing both `rust` and `cargo`)
 - `Cargo` - The rust package manager
 - `NodeJs` - The JavaScript runtime (Go [here](https://nodejs.org/en/download/package-manager) for installing both `nodejs` and `npm`)
 - `npm` or `yarn` or `pnpm` - A javaScript package manager
 
-> Node.js is needed just for the development environment. The final output will run on a Rust server.
+> Node.js is only required for the development environment; the final output runs on a Rust server.
 
 ## How to install
 
@@ -40,7 +40,7 @@ tuono --version
 
 Run `tuono -h` to see all the available commands.
 
-```sh
+```text
 The React/Rust full-stack framework
 
 Usage: tuono <COMMAND>