fix(v4.3): obligations.py — bug report fixes (10 issues)

obligations.py

@@ -192,6 +192,26 @@ def extract_obligations(text):
     # Sort by priority (highest first)
     obligations.sort(key=lambda x: x.get("priority", 0), reverse=True)
 
+    # FIX v4.3: Deduplicate obligations — same text producing multiple types
+    # Keep the more specific type (termination > compliance > monetary > general)
+    _TYPE_PRIORITY = {"termination": 1, "compliance": 2, "reporting": 3, "delivery": 4, "monetary": 5}
+    seen_texts = {}
+    deduped = []
+    for ob in obligations:
+        # Hash on first 80 chars of description + party
+        key = hash(ob["description"][:80] + ob["party"])
+        type_pri = _TYPE_PRIORITY.get(ob["type"], 99)
+        if key not in seen_texts:
+            seen_texts[key] = (type_pri, len(deduped))
+            deduped.append(ob)
+        else:
+            existing_pri, existing_idx = seen_texts[key]
+            if type_pri < existing_pri:
+                # This type is more specific — replace
+                deduped[existing_idx] = ob
+                seen_texts[key] = (type_pri, existing_idx)
+    obligations = deduped
+
     return obligations