Fix code snippet consistency issues across documentation

- Fix interface casing: Z2UI5_if_app → z2ui5_if_app (xlsx.md)
- Fix class name typo: z2ui5_cL_util → z2ui5_cl_util (xlsx.md)
- Fix method casing: )->Text( → )->text( (view.md)
- Fix keyword casing: when → WHEN for consistency (popups.md)
- Fix JS variable typo: oCompContainter → oCompContainer (fiori.md)
- Fix markdown code fence: 4 backticks → 3 backticks (general.md)
- Fix code language tag: ```json → ```css for CSS block (fiori.md)
- Normalize variable prefixes: lr_view/lr_page → view/page (fiori.md)

https://claude.ai/code/session_0165sq6V21ktTSAhKUW4r74K

Author: claude

docs/advanced/fiori.md

@@ -31,15 +31,15 @@ sap.ui.core.Component.create({
 					}
 				}
 			}).then(function (oComponent) {
-				var oCompContainter = new sap.ui.core.ComponentContainer({
+				var oCompContainer = new sap.ui.core.ComponentContainer({
 					component: oComponent,
 					async: true
 				});
 
 				// Add component container to your VBox
 				var oVBox = that.getView().byId("VBoxId")
 				oVBox.destroyItems();
-				oVBox.addItem(oCompContainter);
+				oVBox.addItem(oCompContainer);
 
 				//Overwrite default height of object page section
 				var oSection = that.getView().byId("[This is the ID of your object page section::Section]");
@@ -58,7 +58,7 @@ sap.ui.core.Component.create({
 ```
 
 4. Add CSS (style.css):
-```json
+```css
 .customSectionHeight {
     height: auto !important;
 }
@@ -76,13 +76,13 @@ sap.ui.core.Component.create({
 
     ENDIF.
 
-    DATA(lr_view) = z2ui5_cl_xml_view=>factory( ).
-    DATA(lr_page) = lr_view->page( showheader = abap_false
-                                   backgrounddesign = `List` )->content( ). "Backgrounddesign "List" sets a white background color
+    DATA(view) = z2ui5_cl_xml_view=>factory( ).
+    DATA(page) = view->page( showheader = abap_false
+                             backgrounddesign = `List` )->content( ). "Backgrounddesign "List" sets a white background color
 
-    lr_page->text( `TEXT` ).
+    page->text( `TEXT` ).
 
-    client->view_display( lr_view->stringify( ) ).
+    client->view_display( view->stringify( ) ).
 
   ENDMETHOD.
 ```

docs/development/general.md

@@ -41,5 +41,5 @@ CLASS z2ui5_cl_app IMPLEMENTATION.
     ENDCASE.
   ENDMETHOD.
 ENDCLASS.
-````
+```
 Refer to the specific sections of this development guide for more details on the implementation process.

docs/development/popups.md

@@ -64,7 +64,7 @@ Check out the popup to confirm, for example:
 
     CASE abap_true.
 
-      when client->check_on_init( ).
+      WHEN client->check_on_init( ).
         DATA(lo_popup) = z2ui5_cl_pop_to_confirm=>factory(
                           i_question_text = `Can you confirm this?`
                           i_event_confirm = `CONFIRM`

docs/development/specific/xlsx.md

@@ -15,7 +15,7 @@ Transform uploaded xlsx files into an internal table:
 CLASS z2ui5_cl_sample_upload DEFINITION PUBLIC.
 
   PUBLIC SECTION.
-    INTERFACES Z2UI5_if_app.
+    INTERFACES z2ui5_if_app.
     DATA mv_path  TYPE string.
     DATA mv_value TYPE string.
 
@@ -261,7 +261,7 @@ CLASS lcl_help IMPLEMENTATION.
       result = `data:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;base64,` && result.
 
     CATCH cx_root INTO DATA(x).
-      z2ui5_cL_util=>x_raise( x->get_text( ) ).
+      z2ui5_cl_util=>x_raise( x->get_text( ) ).
     ENDTRY.
   ENDMETHOD.
 ENDCLASS.

docs/development/view.md

@@ -26,7 +26,7 @@ You can use any UI5 control available in the UI5 SDK. However, working with XML
         z2ui5_cl_xml_view=>factory(
             )->shell(
                 )->page( `My title`
-                    )->Text( `My text`
+                    )->text( `My text`
         )->stringify( ) ).
 
   ENDMETHOD.