Automatically segment rich text

There was a new rule published today that had an abstract longer than 2,000 characters! Rich text blocks have to be broken up into segments of 2,000 characters or fewer, so now the rich text helper does that automatically.

rule_scout.py

@@ -388,10 +388,20 @@ def main() -> None:
     print('Done!')
 
 
-def notion_rich_text(text: str | None):
+def notion_rich_text(text: str | None) -> dict:
+    segments = []
+    if text:
+        segment_length = 2000
+        max_segments = 100
+        segments = []
+        remainder = text
+        while remainder and len(segments) < max_segments:
+            segments.append(notion_text(remainder[:segment_length]))
+            remainder = remainder[segment_length:]
+
     return {
         'type': 'rich_text',
-        'rich_text': None if text is None else [notion_text(text)]
+        'rich_text': segments
     }