fix: Add blog posts to the community page (#255)

# Description

Thank you for opening a Pull Request!
Before submitting your PR, there are a few things you can do to make
sure it goes smoothly:

- [x] Follow the [`CONTRIBUTING` Guide](../CONTRIBUTING.md).
- [x] Make your Pull Request title in the
<https://www.conventionalcommits.org/> specification.
- Important Prefixes for
[release-please](https://github.com/googleapis/release-please):
- `fix:` which represents bug fixes, and correlates to a
[SemVer](https://semver.org/) patch.
- `feat:` represents a new feature, and correlates to a SemVer minor.
- `feat!:`, or `fix!:`, `refactor!:`, etc., which represent a breaking
change (indicated by the `!`) and will result in a SemVer major.
- [x] Ensure the tests pass
- [x] Appropriate READMEs were updated (if necessary)

Author: fjuma

COMMUNITY_ARTICLES.md

@@ -7,7 +7,18 @@ Here are some articles and videos from the community that you may find helpful.
 *   [Agents are not tools](https://www.googlecloudcommunity.com/gc/Community-Blogs/Agents-are-not-tools/ba-p/922716): A nice explanation of what agents are from one of the main contributors of A2A spec.
 *   [Introducing A2A](https://goo.gle/a2a-video): A good video introducing A2A.
 
-## A2A Java SDK Specific
+## A2A Java SDK
 
 *   [Quarkus and WildFly teams from Red Hat collaborating with Google on launch of Agent2Agent Java SDK](https://quarkus.io/blog/a2a-project-launches-java-sdk/): Announcing the new availability of the A2A Java SDK and giving a quick introduction to it. This article also appeared in the [Medium Google Cloud publication](https://medium.com/google-cloud/quarkus-and-wildfly-teams-from-red-hat-collaborating-with-google-on-launch-of-agent2agent-java-sdk-5f8cc64921cb).
+
 *   [A2A Java SDK Introduction Video](https://www.youtube.com/watch?v=5CZzW-wvEQs): A great video introducing the A2A Java SDK and giving a walkthrough of a multi-language interoperability example.
+
+*   [Getting Started with Quarkus and A2A Java SDK](https://quarkus.io/blog/quarkus-and-a2a-java-sdk/): An introduction on how to easily get started with Quarkus and the A2A Java SDK. This article also appeared in the [Medium Google Cloud publication](https://medium.com/google-cloud/getting-started-with-quarkus-and-the-a2a-java-sdk-c8b1529c8445).
+
+*   [Getting Started with Quarkus and A2A Java SDK 0.3.0](https://quarkus.io/blog/quarkus-a2a-java-0-3-0-alpha-release/): Learn about what's new in the 0.3.0 version of the A2A Java SDK. This article also appeared in the [Medium Google Cloud publication](https://medium.com/google-cloud/getting-started-with-quarkus-and-a2a-java-sdk-0-3-0-c4e70620a805).
+
+## A2A Java SDK for Jakarta Servers
+
+*   [Building your First A2A Agent](https://www.wildfly.org/news/2025/08/07/Building-your-First-A2A-Agent/): An introduction on how to use the A2A Java SDK for Jakarta Servers with WildFly.
+
+