generator: make sure to generate section in order

Widget generation may require information from previous section, like
the presence or not of the gender fields, so we need to parse each section
in the order they are expected to appear.

Author: tahini

packages/evolution-generator/src/scripts/generate_widgets.py

@@ -102,8 +102,15 @@ def generate_widgets(excel_file_path: str, widgets_output_folder: str):
 
         # Find the index of 'section' in headers
         section_index = headers.index("section")
-        # Get all unique section names
-        section_names = set(row[section_index].value for row in rows[1:])
+
+        # Get all unique section names while preserving order from the section sheet
+        seen_sections: set[str] = set()
+        section_names: list[str] = []
+        for row in rows[1:]:
+            section = row[section_index].value
+            if section and section not in seen_sections:
+                seen_sections.add(section)
+                section_names.append(section)
 
         # Track gender-related fields. It will be done one section at a time, so
         # it's not possible to use gender field in a section before it is