Delete obsolete frontend resource code and dependencies

pom.xml

@@ -4,6 +4,10 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
                              https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+    <groupId>com.pablotj</groupId>
+    <artifactId>chat-ia-offline</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>pom</packaging>
 
     <parent>
         <groupId>org.springframework.boot</groupId>
@@ -12,11 +16,6 @@
         <relativePath/>
     </parent>
 
-    <groupId>com.pablotj</groupId>
-    <artifactId>chat-ia-offline</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <packaging>pom</packaging>
-
     <modules>
         <module>backend</module>
         <module>frontend</module>