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/frm/datasets/attatch-files.frml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<FORMS xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:noNamespaceSchemaLocation="dynf/dynf-form-def.xsd">
+	<DATASETS>
+		<DATASET ID="DS-ATTACH_FILES">
+			<SCHEMA>APP</SCHEMA>
+			<TABLENAME>ATTACH_FILES</TABLENAME>
+			<KEYFIELDS>ATFI_SEQ</KEYFIELDS>
+			<SQL>
+				<SELECT>SELECT ATFI_SEQ
+					, PROJ_ID
+					, ACM_CODE
+					, ATFI_TYPE
+					, ATFI_FILE
+					, ATFI_MIME
+					, ATFI_DESC
+				</SELECT>
+				<FROM>FROM ATTACH_FILES</FROM>
+				<ORDER>ORDER BY PROJ_ID,ATFI_SEQ,ACM_CODE</ORDER>
+			</SQL>
+			<FIELDS>
+				<FIELD NAME="ATFI_SEQ" TYPE="AUTO" LABEL="ลำดับไฟล์แนบ" WIDTH="15"/>
+				<FIELD NAME="PROJ_ID" TYPE="TEXT" LABEL="รหัสโครงการ" WIDTH="50"/>
+				<FIELD NAME="ACM_CODE" TYPE="TEXT" LABEL="รหัสกิจกรรม" WIDTH="25"/>
+				<FIELD NAME="ATFI_TYPE" TYPE="TEXT" LABEL="ประเภทไฟล์แนบ" WIDTH="25"/>
+				<FIELD NAME="ATFI_FILE" TYPE="TEXT" LABEL="ชื่อไฟล์แนบ" WIDTH="250"/>
+				<FIELD NAME="ATFI_MIME" TYPE="TEXT" LABEL="ชนิดของไฟล์แนบ (MIME Type)" WIDTH="100"/>
+				<FIELD NAME="ATFI_DESC" TYPE="TEXT" LABEL="คำอธิบาย/รายละเอียดไฟล์แนบ" WIDTH="250"/>
+			</FIELDS>
+			<MASTER-DATA DATASET-ID="DS-MASTER" MASTER-FIELDS="PROJ_ID,ACM_CODE,FILE_TYPE" DETAIL-FIELDS="PROJ_ID,ACM_CODE,ATFI_TYPE"/>
+		</DATASET>
+	</DATASETS>
+</FORMS>