docs: add details for npm install for running composable starter loca…

…lly (#178)

apps/composable-cli-docs/docs/composable-starter/configuration/_category_.json

@@ -1,6 +1,6 @@
 {
   "label": "Configurations",
-  "position": 3,
+  "position": 4,
   "link": {
     "type": "generated-index",
     "description": "Composable starter storefront configuration options"

apps/composable-cli-docs/docs/composable-starter/storefront-starter.mdx

@@ -104,6 +104,32 @@ Once you've selected your configuration, the Composable CLI will create a new di
 
 The Composable Starter app is built on top of [Next.js](https://nextjs.org/). Your local developer experience will be the same as any Next.js app. To learn more about Next.js, see the [Next.js documentation](https://nextjs.org/docs).
 
+If it's the first time your running a composable starter project, don't forget to **install your dependencies** by running the following command **from your project directory**:
+
+<Tabs>
+  <TabItem value="npm" label="NPM">
+
+    ```bash
+    npm install
+    ```
+
+  </TabItem>
+  <TabItem value="pnpm" label="PNPM">
+
+    ```bash
+    pnpm install
+    ```
+
+  </TabItem>
+  <TabItem value="yarn" label="YARN">
+
+    ```bash
+    yarn install
+    ```
+
+  </TabItem>
+</Tabs>
+
 To run your storefront locally, run the following command **from your project directory**:
 
 <Tabs>

apps/composable-cli-docs/docs/composable-starter/troubleshooting.mdx

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 4
+sidebar_position: 5
 title: Troubleshooting
 ---