add syncKeys

docs/src/content/docs/getting-started.mdx

@@ -25,7 +25,7 @@ Every commit to select files is used to build a localization dashboard, giving e
 
 You can add Lunaria in your existing project by installing `@lunariajs/core` in your project's dependencies using your preferred package manager:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh
@@ -51,7 +51,7 @@ yarn add @lunariajs/core
 
 Then, you can run `lunaria init` to setup Lunaria, prompting you with a few questions and automatically filling your answers in a new `lunaria.config.json` file:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh
@@ -83,7 +83,7 @@ In case any of the fields `repository`, `defaultLocale`, `locales`, or `files` i
 
 To build your localization dashboard, you can run the `lunaria:build` script added by `lunaria init`:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh
@@ -113,7 +113,7 @@ By default, the localization dashboard will be built to an `index.html` file in
 
 After building your dashboard, you should be able to run `lunaria:preview` to open a new preview server on [http://localhost:3000/](http://localhost:3000/).
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh

docs/src/content/docs/integrations/github-action.mdx

@@ -16,7 +16,7 @@ The Lunaria GitHub Action comments on pull requests with an overview of how the
 
 Create a new file in your project at `.github/workflows/lunaria.yml` with the following content, according to the package manager used:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```yml

docs/src/content/docs/integrations/starlight.mdx

@@ -15,7 +15,7 @@ The `@lunariajs/starlight` package integrates Lunaria into the [Starlight docume
 
 2. Add the `@lunariajs/starlight` to your project with your preferred package manager:
 
-    <Tabs>
+    <Tabs syncKey="pkg">
     <TabItem label="npm">
 
     ```sh

docs/src/content/docs/manual-installation.mdx

@@ -15,7 +15,7 @@ Follow the [Getting Started guide's "Quick Start" section](/getting-started/#qui
 
 Lunaria is published through the `@lunariajs/core` package in the npm registry. Add it to your project by running the following command in the project's root directory:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh

docs/src/content/docs/reference/cli.mdx

@@ -11,7 +11,7 @@ Use the CLI by running one of the commands listed below, optionally including an
 
 You can check all the available commands and global options by typing `lunaria --help` in your terminal:
 
-<Tabs>
+<Tabs syncKey="pkg">
 <TabItem label="npm">
 
 ```sh