feat: httpc.catcher용 cli 추가

Author: ilotoki0804

src/httpc/catcher/__main__.py

@@ -0,0 +1,17 @@
+import sys
+
+from httpc._base import logger
+from httpc.catcher._db import TransactionDatabase
+
+
+def main():
+    if len(sys.argv) < 3:
+        return 1
+    elif sys.argv[1] == "migrate":
+        with TransactionDatabase(sys.argv[2], "transactions", migrate_old_database=True):
+            pass
+        logger.warning(f"Database {sys.argv[2]!r} has been migrated.")
+
+
+if __name__ == "__main__":
+    sys.exit(main())