docs: refine README stats badges per review feedback

- One badge per line; drop monthly and 18-month badges
- Add live total (dt) and rolling-year (dy) download badges
- Adoption: nodei.co stats panel + links to npm.chart.dev and npm-stat

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: sid88in

README.md

@@ -1,9 +1,15 @@
 [![npm version](https://img.shields.io/npm/v/serverless-appsync-plugin?color=cb3837&label=npm&logo=npm)](https://www.npmjs.com/package/serverless-appsync-plugin)
+
 [![npm downloads (weekly)](https://img.shields.io/npm/dw/serverless-appsync-plugin?label=downloads%2Fweek&color=blue)](https://www.npmjs.com/package/serverless-appsync-plugin)
-[![npm downloads (monthly)](https://img.shields.io/npm/dm/serverless-appsync-plugin?label=downloads%2Fmonth&color=blue)](https://www.npmjs.com/package/serverless-appsync-plugin)
-[![npm downloads (18 months)](https://img.shields.io/npm/d18m/serverless-appsync-plugin?label=downloads%2F18mo&color=blue)](https://npm-stat.com/charts.html?package=serverless-appsync-plugin)
+
+[![npm downloads (total)](https://img.shields.io/npm/dt/serverless-appsync-plugin?label=total%20downloads&color=blue)](https://www.npmjs.com/package/serverless-appsync-plugin)
+
+[![npm downloads (year)](https://img.shields.io/npm/dy/serverless-appsync-plugin?label=downloads%2Fyear&color=blue)](https://www.npmjs.com/package/serverless-appsync-plugin)
+
 [![license](https://img.shields.io/npm/l/serverless-appsync-plugin?color=green)](https://github.com/sid88in/serverless-appsync-plugin/blob/master/LICENSE)
+
 [![Tests](https://github.com/sid88in/serverless-appsync-plugin/workflows/Tests/badge.svg)](https://github.com/sid88in/serverless-appsync-plugin/actions?query=workflow%3ATests)
+
 [![GitHub stars](https://img.shields.io/github/stars/sid88in/serverless-appsync-plugin?style=social)](https://github.com/sid88in/serverless-appsync-plugin/stargazers)
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
@@ -18,7 +24,25 @@ Contact me @[linkedin](https://www.linkedin.com/in/sid88in/)
 
 ## 📈 Adoption
 
-**9.2M+ total downloads since Jan 2018** · **~64K weekly downloads** · See [live chart on npm-stat ↗](https://npm-stat.com/charts.html?package=serverless-appsync-plugin&from=2018-01-27)
+**9.2M+ total downloads since Jan 2018** (curated; npm’s registry API only exposes shorter windows for live badges).
+
+<p align="center">
+  <a href="https://npm.chart.dev/serverless-appsync-plugin">
+    <img
+      src="https://nodei.co/npm/serverless-appsync-plugin.svg?downloads=true&downloadRank=true&stars=true"
+      alt="serverless-appsync-plugin — npm download stats"
+    />
+  </a>
+</p>
+
+<p align="center">
+  <strong>Interactive charts</strong> (weekly trends, year-by-year since 2018):
+  <a href="https://npm.chart.dev/serverless-appsync-plugin">npm.chart.dev ↗</a>
+  ·
+  <a href="https://npm-stat.com/charts.html?package=serverless-appsync-plugin&from=2018-01-27">npm-stat (from Jan 2018) ↗</a>
+  ·
+  <a href="https://www.npmjs.com/package/serverless-appsync-plugin">npmjs.com ↗</a>
+</p>
 
 # Minimum requirements