Remove unused image from README and update Maven configuration to copy necessary files for site generation

Author: brunoborges

README.md

@@ -11,7 +11,6 @@ Java SDK for programmatic control of GitHub Copilot CLI.
 
 <p align="center">
   <img width="480" src="image.png" alt="Copilot SDK for Java" />
-  <img width="480" src="src/site/resources/image.png" alt="Copilot SDK for Java" />
 </p>
 
 ## Table of Contents

image.png

@@ -78,7 +78,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.14.1</version>
             </plugin>
-            <!-- Copy README.md to site directory as index.md -->
+            <!-- Copy README.md and image.png to site directory -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-antrun-plugin</artifactId>
@@ -94,6 +94,8 @@
                             <target>
                                 <copy file="${project.basedir}/README.md" 
                                       tofile="${project.basedir}/src/site/markdown/index.md"/>
+                                <copy file="${project.basedir}/image.png" 
+                                      tofile="${project.basedir}/src/site/resources/image.png"/>
                             </target>
                         </configuration>
                     </execution>

image.png

@@ -0,0 +1,2 @@
+# Copied from root during pre-site phase - do not edit here
+image.png