fix(log): show tier names not description

Signed-off-by: Vimal Kumar <[email protected]>

crossword-app/backend-py/src/services/thematic_word_service.py

@@ -901,9 +901,9 @@ class ThematicWordService:
             log_lines = [f"📊 Generated {len(raw_results)} thematic words, grouped by tiers:"]
             
             for tier in tier_order:
+                # tier_desc = self.tier_descriptions.get(tier, tier)
+                log_lines.append(f"  📊 {tier}:")
                 if tier in tier_groups:
-                    tier_desc = self.tier_descriptions.get(tier, tier)
-                    log_lines.append(f"  📊 {tier_desc}:")
                     # Sort words within tier alphabetically
                     tier_words = sorted(tier_groups[tier], key=lambda x: x[0])
                     for word, similarity in tier_words: