docs: rewrite README with modular JavaFX guide and modern usage examples

- Overhauled README.md with a new structure, aligned with JPMS and JavaFX 19+
- Added detailed module usage instructions, Maven setup, and quick start guide
- Documented map layers, events, and GeoJSON usage more clearly
- Updated changelog for v1.9.5

build: migrate project to Java 17 with full JPMS support

- Set compiler target to Java 17 in pom.xml
- Updated all JavaFX dependencies to use ${javafx.version} property (19.0.2.1)
- Added lombok annotation processor to support modular build
- Updated maven-compiler-plugin with required --add-modules and --add-opens flags
- Added maven-jar-plugin and maven-surefire-plugin configurations for module support
- Removed use of internal JavaFX APIs (e.g., WebConsoleListener) for module compatibility

Author: makbn

src/main/java/module-info.java

@@ -0,0 +1,38 @@
+module io.github.makbn.jlmap {
+    // JavaFX modules
+    requires javafx.controls;
+    requires javafx.base;
+    requires javafx.swing;
+    requires javafx.web;
+    requires javafx.graphics;
+    
+    // JDK modules
+    requires jdk.jsobject;
+    
+    // Logging
+    requires org.apache.logging.log4j;
+    requires org.apache.logging.log4j.core;
+    
+    // JSON processing
+    requires com.google.gson;
+    requires com.fasterxml.jackson.databind;
+    
+    // Annotations
+    requires static org.jetbrains.annotations;
+    requires static lombok;
+    
+    // Exports for public API
+    exports io.github.makbn.jlmap;
+    exports io.github.makbn.jlmap.layer;
+    exports io.github.makbn.jlmap.layer.leaflet;
+    exports io.github.makbn.jlmap.listener;
+    exports io.github.makbn.jlmap.model;
+    exports io.github.makbn.jlmap.exception;
+    exports io.github.makbn.jlmap.geojson;
+    
+    // Opens for reflection (if needed by frameworks)
+    opens io.github.makbn.jlmap to javafx.graphics;
+    opens io.github.makbn.jlmap.layer to javafx.graphics;
+    opens io.github.makbn.jlmap.model to javafx.graphics;
+    opens io.github.makbn.jlmap.geojson to javafx.graphics;
+} 

src/test/java/io/github/makbn/jlmap/ModuleSystemTest.java

@@ -0,0 +1,45 @@
+package io.github.makbn.jlmap;
+
+import io.github.makbn.jlmap.model.JLLatLng;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Test to verify that the Java Platform Module System is working correctly.
+ */
+public class ModuleSystemTest {
+
+    @Test
+    public void testModuleSystemWorking() {
+        // Test that we can create basic objects from the module
+        JLLatLng latLng = JLLatLng.builder()
+                .lat(51.044)
+                .lng(114.07)
+                .build();
+        
+        assertNotNull(latLng);
+        assertEquals(51.044, latLng.getLat());
+        assertEquals(114.07, latLng.getLng());
+        
+        // Test that we can access module properties
+        assertNotNull(JLProperties.MapType.OSM_MAPNIK);
+        assertNotNull(JLProperties.INIT_MIN_HEIGHT_STAGE);
+        assertNotNull(JLProperties.INIT_MIN_WIDTH_STAGE);
+        
+        System.out.println("✅ Module system is working correctly!");
+        System.out.println("✅ Module: io.github.makbn.jlmap");
+        System.out.println("✅ Java Version: " + System.getProperty("java.version"));
+        System.out.println("✅ Module Path: " + System.getProperty("java.module.path"));
+    }
+    
+    @Test
+    public void testModuleInfoAccessible() {
+        // Test that module-info.java is properly processed
+        Module module = JLMapView.class.getModule();
+        assertNotNull(module);
+        assertEquals("io.github.makbn.jlmap", module.getName());
+        
+        System.out.println("✅ Module name: " + module.getName());
+        System.out.println("✅ Module is named: " + module.isNamed());
+    }
+}