Filter out suite-level items from RP summarize queries

The RP item API was returning parent items (test suites) alongside leaf
test cases, inflating counts like "To investigate" with entries not
visible in the WebUI. Adding filter.eq.hasChildren=false restricts
results to leaf items only. Also add debug logging for raw RP
statistics and individual test items to aid future troubleshooting.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kkaarreell

newa/cli/summarize_helpers.py

@@ -56,6 +56,7 @@ def get_launch_test_items_data(
                 'page.size': '1024',
                 'page.number': str(page_number),
                 'filter.eq.issueType': TEST_ITEM_TYPE_MAPPING[item_type],
+                'filter.eq.hasChildren': 'false',
                 })
 
         if not test_items or not test_items.get('content'):
@@ -80,6 +81,13 @@ def get_launch_test_items_data(
 
     count = len(all_content)
 
+    if logger:
+        for i in all_content:
+            logger.debug(
+                f'{item_type}: test item: {i.get("name", "Unknown")}'
+                f' (id={i.get("id", "?")},'
+                f' issueType={i.get("issue", {}).get("issueType", "?")})')
+
     if item_type == 'To Investigate':
         return {'count': count, 'issues': {}, 'failures': []}
 
@@ -242,11 +250,18 @@ def collect_launch_details(
         output.append(f'Error: Could not retrieve launch details for launch ID {launch_id}')
         return output, set()
 
+    # Log raw RP statistics for debugging
+    if logger:
+        rp_stats = launch_details.get('statistics', {})
+        logger.debug(f'RP raw statistics: {rp_stats}')
+
     # Read test items data for all item types
     all_data = {}
     all_jira_issues = set()
     for item_type in TEST_ITEM_TYPE_MAPPING:
         all_data[item_type] = get_launch_test_items_data(rp, launch_id, item_type, logger)
+        if logger:
+            logger.debug(f'{item_type}: {all_data[item_type]["count"]} items fetched')
         # Collect Jira issue keys (excluding JIRA_NONE_ID)
         for issue_key in all_data[item_type]['issues']:
             if issue_key != JIRA_NONE_ID: