ignore shm db file and config files in archivebox data dir on init

archivebox/main.py

@@ -76,6 +76,7 @@ from .config import (
     ARCHIVE_DIR,
     LOGS_DIR,
     CONFIG_FILE,
+    CONFIG_FILENAME,
     ARCHIVE_DIR_NAME,
     SOURCES_DIR_NAME,
     LOGS_DIR_NAME,
@@ -131,10 +132,13 @@ ALLOWED_IN_OUTPUT_DIR = {
     LOGS_DIR_NAME,
     SQL_INDEX_FILENAME,
     f'{SQL_INDEX_FILENAME}-wal',
+    f'{SQL_INDEX_FILENAME}-shm',
     JSON_INDEX_FILENAME,
     HTML_INDEX_FILENAME,
     ROBOTS_TXT_FILENAME,
     FAVICON_FILENAME,
+    CONFIG_FILENAME,
+    f'{CONFIG_FILENAME}.bak',
 }
 
 @enforce_types