🩹 (highlights) Try to avoid too long fragments in fvh

Author: simonwoerpel

openaleph_search/query/highlight.py

@@ -16,9 +16,10 @@ def get_highlighter(
             "phrase_limit": 256,
             "order": "score",  # Best fragments first
             "boundary_scanner": "sentence",  # Break at sentences
-            "boundary_max_scan": 100,  # better sentence detection
-            "boundary_chars": ".,!?;",  # Explicit sentence boundary characters
+            "boundary_max_scan": 300,  # better sentence detection
+            "boundary_chars": ".,!?;\n|,{}",  # Explicit boundary for csv/json raw text
             "no_match_size": 300,  # Hard limit when no boundary found
+            "fragmenter": "span",  # More precise fragment boundaries
             # "pre_tags": ["<em class='highlight-content'>"],
             # "post_tags": ["</em>"],
             "max_analyzed_offset": 999999,  # Handle large documents