Add a person-desk example and a guide for the fx library.

The example replaces the call sites of the removed JavaFX units so the module can build again.

Co-authored-by: Cursor <cursoragent@cursor.com>

fx-example/pom.xml

@@ -16,27 +16,46 @@
         <link.name>${project.artifactId}</link.name>
         <launcher>${project.artifactId}</launcher>
         <appName>${project.artifactId}</appName>
-        <main.class>de.neitzel.fx.injectfx.example.Main</main.class>
+        <main.class>de.neitzel.fx.example.Main</main.class>
         <jar.filename>${project.artifactId}-${project.version}</jar.filename>
     </properties>
 
     <dependencies>
-        <!-- FX dependency -->
         <dependency>
             <groupId>de.neitzel.lib</groupId>
             <artifactId>fx</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <scope>runtime</scope>
+        </dependency>
     </dependencies>
 
     <build>
         <finalName>${jar.filename}</finalName>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <!-- This module has no Lombok types. Skip the processor so a newer JDK can compile it. -->
+                    <proc>none</proc>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-maven-plugin</artifactId>
+                <version>${javafx.maven.plugin}</version>
+                <configuration>
+                    <mainClass>${main.class}</mainClass>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
             </plugin>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>