docs: Stop duplicating server integrations in README.md (#1248)

Now they only live in server.md.

Author: kabir

CONTRIBUTING_INTEGRATIONS.md

@@ -1,6 +1,6 @@
 # Contributing A2A SDK Integrations
 
-To add your A2A SDK Integration for your chosen runtime to the list of integrations in the [README](README.md#server-integrations), open a pull request adding it to the list.
+To add your A2A SDK Integration for your chosen runtime to the [Server Integrations](https://a2aproject.github.io/a2a-java/latest/server/#server-integrations) list, open a pull request updating the corresponding section in [docs/content/dev/server.md](docs/content/dev/server.md#server-integrations).
 
 The pull request should contain a link to your project page.
 
@@ -12,4 +12,4 @@ Then the project page itself needs to contain the following information as a min
 * The integration should pass the [TCK](https://github.com/a2aproject/a2a-tck), and make it obvious how to see that it has passed.
 * Ideally, the integration should be deployed in Maven Central. If that is not possible, provide clear instructions for how to build it.
 
-If some of the above points are problematic, feel free to point that out in your pull request, and we can discuss further. For example, AbstractA2AServerTest is currently written with only the initial runtimes in mind, and might need some tweaking.
+If some of the above points are problematic, feel free to point that out in your pull request, and we can discuss further. For example, AbstractA2AServerTest is currently written with only the initial runtimes in mind, and might need some tweaking.

README.md

@@ -63,11 +63,7 @@ Then build the `spec-grpc` module with `mvn clean install -Dskip.protobuf.genera
 
 ## Server Integrations
 
-Community contributed integrations with various Java runtimes:
-
-* **Quarkus** — This project contains the reference implementations for JSON-RPC, gRPC, and HTTP+JSON (REST) transports.
-* **Jakarta EE** — [a2a-jakarta](https://github.com/wildfly-extras/a2a-jakarta) works with any runtime supporting the [Jakarta EE Web Profile](https://jakarta.ee/specifications/webprofile/).
-* **Spring Boot** — [a2a-spring](https://github.com/soheilqalamkari/a2a-spring) provides Spring MVC JSON-RPC hosting for the official A2A Java SDK.
+See [Server Integrations](https://a2aproject.github.io/a2a-java/latest/server/#server-integrations) for integrations with Java runtimes.
 
 To contribute an integration, see [CONTRIBUTING_INTEGRATIONS.md](CONTRIBUTING_INTEGRATIONS.md).
 

docs/content/dev/server.md

@@ -246,6 +246,7 @@ See [Backward Compatibility](compatibility) for multi-version modules, version r
 
 - **Quarkus** — Reference implementations are Quarkus-based (JSON-RPC, gRPC, REST)
 - **Jakarta EE** — [a2a-jakarta](https://github.com/wildfly-extras/a2a-jakarta) works with any Jakarta EE Web Profile runtime
+- **Spring Boot** — [a2a-spring](https://github.com/soheilqalamkari/a2a-spring) provides Spring MVC JSON-RPC hosting for the official A2A Java SDK.
 
 ### Manual Wiring