nuclei v3 : misc updates (#4247)

* use parsed options while signing

* update project layout to v3

* fix .gitignore

* remove example template

* misc updates

* bump tlsx version

* hide template sig warning with env

* js: retain value while using log

* fix nil pointer derefernce

* misc doc update

---------

Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com>

pkg/protocols/common/helpers/deserialization/testdata/Deserialize.java

@@ -0,0 +1,30 @@
+import java.io.*;
+
+class Deserialize {  
+    public static void main(String args[]) {
+        FileInputStream fileIn = null;
+        ObjectInputStream in = null;
+        ValueObject vo2 = null;
+
+        try {
+            fileIn = new FileInputStream("ValueObject2.ser");
+        }
+        catch(FileNotFoundException e) {
+            e.printStackTrace();
+        }
+
+       try {
+            in = new ObjectInputStream(fileIn);
+        }
+        catch(IOException e) {
+            e.printStackTrace();
+        }
+        try {
+            vo2 = (ValueObject) in.readObject();
+        }
+        catch(Exception e) {
+            e.printStackTrace();
+        }
+        System.out.println(vo2);
+    }
+}