feat: comprehensive cross-file support and performance optimization (v3.3.0)

- Implemented cross-file completion, references, and validation for .frml files.
- Optimized resource discovery using IntelliJ indexing (ReferencesSearch) to fix IDE freeze.
- Refactored shared search logic into DynFormPathUtils.
- Excluded <ROW> tags from field definition requirements.
- Updated plugin version to 3.3.0.

DevResources/full-examples/bdgt05X/view/bgt0501010.jsp

@@ -0,0 +1,20 @@
+<%@ page contentType="text/html; charset=UTF-8" language="java" %>
+<%@ include file="/WEB-INF/app/system/dynf/dynfSysInfo.jsp" %>
+<!-- =========================================================================================== -->
+<h1 class="page-header"><%=pageItemInfo.getProgTitle()%></h1>
+<%
+	try {
+		dynForm = new DynForm(application, request, response, "bdgt05", "bdgt-0501010");
+		dynForm.setFormOwner(request.getRequestURL().toString());
+		dynForm.setFormvar("USER_CODE",factory.user.getUSER_CODE());
+		if (dynForm.workIn(WorkMode.Editing)) {
+			%><%@ include file="/WEB-INF/app/system/dynf/dynfDataEdit.jsp" %><%
+		} else {
+			%><%@ include file="/WEB-INF/app/system/dynf/dynfDataList.jsp" %><%
+		}
+	} catch (Exception ex) {
+		factory.setRestCode("ERROR");
+		factory.setRestMsg(ex.getMessage() + "\n" + JUtils.stackToString(ex,16));
+		logger.error(ex.getMessage(),ex);
+	}
+%>