Remove all Java code — monex is now pure XQuery

eXist-db 7.0 provides WebSocket infrastructure in exist-core
(WebSocketModule, ConsoleCompatModule), making monex's Java
WebSocket code unnecessary. JMXToken reimplemented in pure XQuery.

Removed (all Java source — src/main/java entirely):
- org.exist.remoteconsole.RemoteConsoleEndpoint
- org.exist.remoteconsole.RemoteConsoleAdapter
- org.exist.console.ConsoleAdapter
- org.exist.console.xquery.ConsoleModule
- org.exist.console.xquery.Log
- org.exist.console.xquery.JMXToken
- All Java dependencies (exist-core, javax.websocket, jackson, slf4j, etc.)
- Java build plugins (maven-javadoc, maven-source)

Added:
- modules/monex.xqm — pure XQuery monex:jmx-token() using file:read()

Updated:
- JS clients: /rconsole → /ws (exist-core WebSocket endpoint)
- app.xql: console:jmx-token → monex:jmx-token (XQuery module)
- exist.processor.version → 7.0.0 (requires WebSocket support)
- xar-assembly.xml: removed Java JAR/dependency packaging

Follow-up: full de-mavenization (Maven → Node.js/Gulp) per semver.xq model

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: joewiz

pom.xml

@@ -55,11 +55,8 @@
     <project.build.source>1.8</project.build.source>
     <project.build.target>1.8</project.build.target>
 
-    <exist.java-api.version>5.4.0</exist.java-api.version>            <!-- The eXist-db XQuery Java Module API version -->
-    <exist.processor.version>6.1.0</exist.processor.version>          <!-- The version of eXist-db needed by this EXPath Module -->
+    <exist.processor.version>7.0.0</exist.processor.version>          <!-- The version of eXist-db needed by this EXPath Module (requires WebSocket support) -->
 
-    <jackson.version>2.19.1</jackson.version>
-    <websocket.api.version>1.1</websocket.api.version>
     <templating.version>1.0.2</templating.version>
 
     <node.version>v24.11.1</node.version>
@@ -68,50 +65,14 @@
     <!-- used in the EXPath Package Descriptor -->
     <package-name>http://exist-db.org/apps/monex</package-name>
 
-    <console.module.namespace>http://exist-db.org/xquery/console</console.module.namespace>
-    <console.module.java.classname>org.exist.console.xquery.ConsoleModule</console.module.java.classname>
+    <!-- No Java module — monex is now pure XQuery -->
 
     <!-- NOTE(AR) Needed just for the license-maven-plugin in this module! -->
     <project.copyright.name>The eXist-db Authors</project.copyright.name>
     <contact.email>info@exist-db.org</contact.email>
   </properties>
 
-  <dependencies>
-    <dependency>
-      <groupId>org.exist-db</groupId>
-      <artifactId>exist-core</artifactId>
-      <version>${exist.java-api.version}</version>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-      <version>2.0.17</version><!-- maven will use 2.x.x when provided -->
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.google.code.findbugs</groupId>
-      <artifactId>jsr305</artifactId>
-      <version>3.0.2</version>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>xml-apis</groupId>
-      <artifactId>xml-apis</artifactId>
-      <version>1.4.01</version>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-databind</artifactId>
-      <version>${jackson.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>javax.websocket</groupId>
-      <artifactId>javax.websocket-api</artifactId>
-      <version>${websocket.api.version}</version>
-    </dependency>
-  </dependencies>
+  <!-- No Java dependencies — monex is pure XQuery -->
 
   <reporting>
     <plugins>
@@ -395,20 +356,7 @@
           </execution>
         </executions>
       </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-source-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>attach-sources</id>
-            <phase>package</phase>
-          </execution>
-        </executions>
-      </plugin>
+      <!-- No Java source — javadoc and sources plugins removed -->
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-gpg-plugin</artifactId>