added fccs_report.py this generates a report of all the errors in a clean html format

fccs_config.py

@@ -229,6 +229,25 @@ def exported_doc_name(filename):
     return stem[anchors[-1].end():]
 
 
+def client_name_from_files(files):
+    """Best-effort client name from a drawer's export filenames, or None.
+
+    Filenames are '{drawer}_{client}_{folder}_{MM-DD-YYYY}_{doc}.ext', so the
+    client name is the second underscore-delimited token. Client names carry
+    commas/spaces but not underscores; the most common value across the drawer's
+    files is returned to shrug off any oddball filename.
+    """
+    counts = {}
+    for f in files:
+        parts = f.split("_")
+        if len(parts) >= 2 and parts[1].strip():
+            name = parts[1].strip()
+            counts[name] = counts.get(name, 0) + 1
+    if not counts:
+        return None
+    return max(counts, key=counts.get)
+
+
 def index_files_by_drawer(export_dir):
     """Map each export file to its leading drawer-ID token (before first '_').