docs: add release-please version annotations

Author: anubhav756

README.md

@@ -96,7 +96,7 @@ Add the dependency to your `pom.xml`:
 <dependency>
     <groupId>com.google.cloud.mcp</groupId>
     <artifactId>mcp-toolbox-sdk-java</artifactId>
-    <version>0.1.1</version>
+    <version>0.1.1</version> <!-- x-release-please-version -->
     <scope>compile</scope>
 </dependency>
 ```
@@ -106,7 +106,7 @@ Add the dependency to your `pom.xml`:
 ```
 dependencies {
     // Source: https://mvnrepository.com/artifact/com.google.cloud.mcp/mcp-toolbox-sdk-java
-    implementation("com.google.cloud.mcp:mcp-toolbox-sdk-java:0.1.1")
+    implementation("com.google.cloud.mcp:mcp-toolbox-sdk-java:0.1.1") // x-release-please-version
 }
 ```
 

example/README.md

@@ -45,7 +45,7 @@ In any case remember to change the `YOUR_TOOLBOX_SERVICE_ENDPOINT` placeholder i
    <dependency>
      <groupId>com.google.cloud.mcp</groupId>
      <artifactId>mcp-toolbox-sdk-java</artifactId>
-     <version>0.1.1</version>
+     <version>0.1.1</version> <!-- x-release-please-version -->
    </dependency>
    ```
 

example/pom.xml

@@ -33,7 +33,7 @@
     <dependency>
         <groupId>com.google.cloud.mcp</groupId>
         <artifactId>mcp-toolbox-sdk-java</artifactId>
-        <version>0.1.1</version><!-- {x-version-update:mcp-toolbox-sdk-java:released} -->
+        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:mcp-toolbox-sdk-java:released} -->
     </dependency>
 
     <dependency>

example/src/main/java/cloudcode/helloworld/ExampleUsage.java

@@ -32,10 +32,10 @@
 public class ExampleUsage {
     public static void main(String[] args) {
         // CONFIGURATION
-        String targetUrl = "YOUR_TOOLBOX_SERVICE_ENDPOINT";
+        String targetUrl = "https://toolbox-java-sdk-feb27-uxu5wi2jpa-uc.a.run.app/mcp";
 
         // Match the Service URL if using Cloud Run OIDC
-        String tokenAudience = targetUrl;
+        String tokenAudience = "https://toolbox-java-sdk-feb27-uxu5wi2jpa-uc.a.run.app";
 
         // --------------------------------------------------------------------------------
         // AUTHENTICATION SETUP
@@ -44,7 +44,7 @@ public static void main(String[] args) {
         // FOR PRODUCTION (Cloud Run): Comment out the 'keyPath' logic and use ADC directly.
         // --------------------------------------------------------------------------------
 
-        String keyPath = "YOUR_CREDENTIALS_JSON_FILE_PATH.json";
+        String keyPath = null;
 
         System.out.println("--- Starting MCP Toolbox Integration Test ---");
         System.out.println("Target Server: " + targetUrl);