docs: update roadmap with completed features and Discord badge (aws-powertools#4133)

Author: dreamorosi

.gitignore

@@ -48,3 +48,7 @@ tmp
 # TS build files
 tsconfig.tsbuildinfo
 .tsbuildinfo
+
+# LLMs
+.claude
+.amazonq

README.md

@@ -1,12 +1,12 @@
 <!-- markdownlint-disable MD013  -->
 # Powertools for AWS Lambda (TypeScript)
 
-![NodeSupport](https://img.shields.io/static/v1?label=node&message=%2018|%2020|%2022&color=green?style=flat-square&logo=node)
-![GitHub Release](https://img.shields.io/github/v/release/aws-powertools/powertools-lambda-typescript?style=flat-square)
+![NodeSupport](https://img.shields.io/static/v1?label=node&message=%2018|%2020|%2022&style=flat&logo=nodedotjs)
+![GitHub Release](https://img.shields.io/github/v/release/aws-powertools/powertools-lambda-typescript?style=flat)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=aws-powertools_powertools-lambda-typescript&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=aws-powertools_powertools-lambda-typescript)
 [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=aws-powertools_powertools-lambda-typescript&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=aws-powertools_powertools-lambda-typescript)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-typescript/badge)](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-typescript)
-[![Join our Discord](https://dcbadge.vercel.app/api/server/B8zZKbbyET?style=flat-square)](https://discord.gg/B8zZKbbyET)
+[![Discord](https://img.shields.io/badge/Discord-Join_Community-7289da.svg)](https://discord.gg/B8zZKbbyET)
 
 Powertools for AWS Lambda (TypeScript) is a developer toolkit to implement Serverless [best practices and increase developer velocity](https://docs.powertools.aws.dev/lambda/typescript/latest/#features).
 

docs/media/join-discord.svg

@@ -54,10 +54,11 @@ To close the gap between Powertools for AWS Lambda (Python) and Powertools for A
 
 In addition to the Event Handler REST feature mentioned above, we will also be working on the following:
 
-- [ ] [Implement resolver for Amazon Bedrock Agents Functions](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3710){target="_blank"}
+- [x] [Implement resolver for Amazon Bedrock Agents Functions](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3710){target="_blank"}
 - [x] [Implement resolver for AWS AppSync Events API](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3857){target="_blank"}
 - [ ] Implement resolver for Amazon Bedrock Agents OpenAPI
 - [x] [Create RFC for AppSync GraphQL resolver](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3885){target="_blank"}
+- [x] [Implement resolver for AWS AppSync GraphQL API](https://github.com/aws-powertools/powertools-lambda-typescript/issues/1166){target="_blank"}
 
 ##### Validation
 
@@ -77,7 +78,7 @@ For the Validation utility, we'll experiment with a community-driven approach to
 To streghten our offering for more advanced customers as well as enterprises, we will be working on a set of activities that will help us better support their needs and practices. These include:
 
 - [x] [Publish Lambda layers to GovCloud](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3423){target="_blank"}
-- [ ] [Publish Lambda layers to China regions](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3920){target="_blank"}
+- [x] [Publish Lambda layers to China regions](https://github.com/aws-powertools/powertools-lambda-typescript/issues/3920){target="_blank"}
 - [ ] Improve OSS supply chain posture (Q2) by making sure we're auditing our dependencies for compatible licenses and include NOTICE files in our Lambda layers
 - [ ] Create a new "Advanced Use Cases" section in the docs - to help customers with more complex use cases, such as running Powertools for AWS Lambda in container environments
 - [ ] Set up CI/CD for performance testing
@@ -99,7 +100,7 @@ To ensure we are attracting tomorrow's customers as well as new contributors to
 
 You can help us prioritize by [upvoting existing feature requests](https://github.com/aws-powertools/powertools-lambda-typescript/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc++label%3Atype%2Ffeature-request+), leaving a comment on what use cases it could unblock for you, and by joining our discussions on Discord.
 
-[![Join our Discord](https://dcbadge.vercel.app/api/server/B8zZKbbyET)](https://discord.gg/B8zZKbbyET){target="_blank"}
+[![Discord](./media/join-discord.svg)](https://discord.gg/B8zZKbbyET)
 
 ### Roadmap status definition