Null pointer dealing with jsps

### Apache NetBeans version

Apache NetBeans 30

### What happened

When trying to save jsps after modifying I'm getting a null pointer. This actually started happening in 29 so I upgraded to 30 to try to fix it.

```
java.lang.NullPointerException: Cannot invoke "org.netbeans.api.j2ee.core.Profile.isAtLeast(org.netbeans.api.j2ee.core.Profile)" because the return value of "org.netbeans.modules.web.api.webmodule.WebModule.getJ2eeProfile()" is null
at org.netbeans.modules.web.jspparser.JspParserImpl.createParseProxy(JspParserImpl.java:234)
at org.netbeans.modules.web.jspparser.JspParserImpl.getParseProxy(JspParserImpl.java:225)
at org.netbeans.modules.web.jspparser.JspParserImpl.getJspOpenInfo(JspParserImpl.java:177)
```

### Language / Project Type / NetBeans Component

jsp gradle project

### How to reproduce

I am not sure what makes me special. Something I did seems to have caused this to start happening, but I hope the stack trace will be sufficient. It doesn't matter what way you try to save. it still gets the null and I am forced to discard changes.

### Did this work correctly in an earlier version?

Apache NetBeans 28

### Operating System

Mac OS Tahoe 26.2 (25C56)

### JDK

Java(TM) SE Runtime Environment (build 21.0.4+8-LTS-274)

### Apache NetBeans packaging

Community provided installer

### Anything else

It was working with Netbeans 29 till I set something or installed some module.

### Are you willing to submit a pull request?

Yes

Start in org.netbeans.modules.web.jspparser.JspParserImpl, especially createParseProxy at line 234, and trace why WebModule.getJ2eeProfile() is null for a Gradle JSP project. Reproduce by modifying and saving a JSP, then verify saving no longer produces the reported NullPointerException.

Written by the indexing model from the issue text.