Visualize internal property names in UI (#527)

<img width="1362" alt="image"
src="https://github.com/user-attachments/assets/72755f21-a2ee-4120-9b03-cd89e3f1f1b4">

quesma/quesma/ui/schemas.go

@@ -22,15 +22,18 @@ func (qmc *QuesmaManagementConsole) generateSchemas() []byte {
 		buffer.Html(`<tr class="tableName"`)
 		buffer.Html(fmt.Sprintf(` id="%s"`, id))
 		buffer.Html(`>`)
-		buffer.Html(`<th colspan=2><h2>`)
+		buffer.Html(`<th colspan=3><h2>`)
 		buffer.Html(`Index Name: `)
 		buffer.Text(schemaName.AsString())
 
 		buffer.Html(`</h2></th>`)
 		buffer.Html(`</tr>`)
 		buffer.Html(`<tr>`)
 		buffer.Html(`<th>`)
-		buffer.Html(`Name`)
+		buffer.Html(`Public Name`)
+		buffer.Html(`</th>`)
+		buffer.Html(`<th>`)
+		buffer.Html(`Internal Name`)
 		buffer.Html(`</th>`)
 		buffer.Html(`<th>`)
 		buffer.Html(`Type`)
@@ -44,6 +47,9 @@ func (qmc *QuesmaManagementConsole) generateSchemas() []byte {
 			buffer.Text(fieldName.AsString())
 			buffer.Html(`</td>`)
 			buffer.Html(`<td>`)
+			buffer.Text(field.InternalPropertyName.AsString())
+			buffer.Html(`</td>`)
+			buffer.Html(`<td>`)
 			buffer.Text(fmt.Sprintf("%s %s", field.Type.Name, field.Type.Properties))
 			buffer.Html(`</td>`)
 			buffer.Html(`</tr>`)
@@ -53,6 +59,9 @@ func (qmc *QuesmaManagementConsole) generateSchemas() []byte {
 			targetFieldName := schema.Aliases[aliasFieldName]
 			buffer.Html(`<tr>`)
 			buffer.Html(`<td>`)
+			buffer.Text("-")
+			buffer.Html(`</td>`)
+			buffer.Html(`<td>`)
 			buffer.Text(fmt.Sprintf("%s->%s", aliasFieldName.AsString(), targetFieldName.AsString()))
 			buffer.Html(`</td>`)
 			buffer.Html(`<td>`)