feat: enhance menu management with three-level hierarchy support, additional metadata fields, and utility scripts for data extraction

sisvietnamvn_main/src/main/resources/config/liquibase/changelog/20260720181500_seed_contact_us_page.xml

@@ -11,7 +11,7 @@
         </delete>
 
         <insert tableName="sis_page">
-            <column name="id" valueSequenceNext="sequenceGenerator"/>
+            <column name="id" valueSequenceNext="sequence_generator"/>
             <column name="title" value="Contact Us"/>
             <column name="slug" value="contact-us"/>
             <column name="content" value='{"time": 1721470000000,"blocks":[{"type":"header","data":{"text":"General Information","level":2}},{"type":"paragraph","data":{"text":"For General Campus Inquiries, please call the main switchboard at 413-545-0111. Operators are available from 8:00 a.m. to 5:00 p.m., Monday through Friday."}},{"type":"header","data":{"text":"Directories","level":2}},{"type":"paragraph","data":{"text":"Find contact information for academic departments, campus services, and other resources."}}],"version":"2.29.1"}'/>

sisvietnamvn_main/src/main/resources/config/liquibase/changelog/20260722000000_add_fields_to_menu_item.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<databaseChangeLog
+    xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
+
+    <changeSet id="20260722000000-1" author="antigravity">
+        <addColumn tableName="sis_menu_item">
+            <column name="title" type="varchar(255)">
+                <constraints nullable="true"/>
+            </column>
+            <column name="image_url" type="varchar(500)">
+                <constraints nullable="true"/>
+            </column>
+        </addColumn>
+    </changeSet>
+</databaseChangeLog>

sisvietnamvn_main/src/main/resources/config/liquibase/master.xml

@@ -42,4 +42,5 @@
     <include file="config/liquibase/changelog/20260718100000_add_doctor_and_specialty.xml" relativeToChangelogFile="false"/>
     <include file="config/liquibase/changelog/20260718110000_seed_sample_doctors.xml" relativeToChangelogFile="false"/>
     <include file="config/liquibase/changelog/20260720181500_seed_contact_us_page.xml" relativeToChangelogFile="false"/>
+    <include file="config/liquibase/changelog/20260722000000_add_fields_to_menu_item.xml" relativeToChangelogFile="false"/>
 </databaseChangeLog>