adding npm badges to readmes

Author: stephiescastle

README.md

@@ -22,8 +22,8 @@ Version 3 adds a Vue component library and also introduces a monorepo structure.
 
 ### Published Packages
 
-- [@explorer-1/vue](https://github.com/nasa-jpl/explorer-1/tree/main/packages/vue): Vue components
-- [@explorer-1/common](https://github.com/nasa-jpl/explorer-1/tree/main/packages/common): Static assets and shared assets between @explorer-1/vue
+- [@explorer-1/vue](https://npmjs.com/package/@explorer-1/vue): Vue components
+- [@explorer-1/common](https://npmjs.com/package/@explorer-1/common): Static assets and shared assets between @explorer-1/vue
 
 #### Other available packages, though generally unnecessary
 

packages/common/README.md

@@ -1,5 +1,7 @@
 # @explorer-1/common
 
+[![npm](https://img.shields.io/npm/v/@explorer-1/common)](https://npmjs.com/package/@explorer-1/common)
+
 - [What's included](#whats-included)
 - [Getting Started](#getting-started)
   - [Include the assets in your project](#include-the-assets-in-your-project)

packages/vue/README.md

@@ -1,5 +1,7 @@
 # @explorer-1/vue
 
+[![npm](https://img.shields.io/npm/v/@explorer-1/vue)](https://npmjs.com/package/@explorer-1/vue)
+
 - [Prerequisites](#prerequisites)
 - [Getting Started](#getting-started)
   - [Configuration (Vite)](#configuration-vite)