docs: Format docs (#15352)

This PR formats the rest of the docs' source files.

I'll follow up with a CI check to ensure they stay formatted.

Release Notes:

- N/A

docs/src/languages/javascript.md

@@ -143,6 +143,6 @@ You can configure ESLint's `rulesCustomizations` setting:
 }
 ```
 
-
 ## Yarn integration
+
 See [Yarn documentation](./yarn.md) for a walkthrough of configuring your project to use Yarn.

docs/src/languages/r.md

@@ -4,12 +4,12 @@ R support is available through the [R extension](https://github.com/ocsmit/zed-r
 
 ## Installation
 
-* [Install R](https://cloud.r-project.org/)
-* Install the R packages `languageserver` and `lintr`:
+- [Install R](https://cloud.r-project.org/)
+- Install the R packages `languageserver` and `lintr`:
 
 ```R
 install.packages("languageserver")
 install.packages("lintr")
 ```
 
-* Install the [R extension](https://github.com/ocsmit/zed-r) through Zed's extensions
+- Install the [R extension](https://github.com/ocsmit/zed-r) through Zed's extensions

docs/src/languages/typescript.md

@@ -44,4 +44,5 @@ to override these settings.
 See https://github.com/typescript-language-server/typescript-language-server?tab=readme-ov-file#inlay-hints-textdocumentinlayhint for more information.
 
 ## Yarn integration
+
 See [Yarn documentation](./yarn.md) for a walkthrough of configuring your project to use Yarn.

docs/src/languages/yarn.md

@@ -1,4 +1,5 @@
 # Yarn
+
 [Yarn](https://yarnpkg.com/) is a versatile package manager that improves dependency management and workflow efficiency for JavaScript and other languages. It ensures a deterministic dependency tree, offers offline support, and enhances security for reliable builds.
 
 ## Setup