Fix coverage: add /api/coverage route, remove stray gather code from loadCoverage

scripts/migrate_all.py

@@ -0,0 +1,45 @@
+import json, psycopg2, os
+from pathlib import Path
+from migrate_to_db import migrate_file
+
+INDEX_PATH = "/mnt/kingston/seismic_webapp/data/index.json"
+DB_URL = "postgresql://postgres:seismic_pass@db:5432/seismic_data"
+
+def update_status(processed, total, current):
+    try:
+        conn = psycopg2.connect(DB_URL)
+        cur = conn.cursor()
+        cur.execute("UPDATE migration_status SET processed_files = %s, total_files = %s, current_file = %s, last_update = NOW() WHERE id = 1", (processed, total, current))
+        conn.commit()
+        cur.close()
+        conn.close()
+    except Exception as e:
+        print(f"Status update error: {e}")
+
+def main():
+    with open(INDEX_PATH, 'r') as f:
+        index = json.load(f)
+    
+    nodes = index.get('nodes', {})
+    all_files = []
+    for nid, node in nodes.items():
+        for f in node.get('files', []):
+            if '_data_' in f['path']:
+                all_files.append((nid, f))
+    
+    total = len(all_files)
+    print(f"Starting migration for {total} files...")
+    
+    for i, (nid, f) in enumerate(all_files):
+        filename = os.path.basename(f['path'])
+        update_status(i, total, filename)
+        try:
+            # Migration de 1h de chaque fichier
+            migrate_file(f['path'], nid, f.get('channel', 'ch0'), duration_sec=3600)
+        except Exception as e:
+            print(f"Error migrating {filename}: {e}")
+            
+    update_status(total, total, "Terminé")
+
+if __name__ == "__main__":
+    main()