first commit

2026-03-11 16:28:04 +08:00
commit c0f9ddabbf
101 changed files with 11601 additions and 0 deletions
--- a/backend/app/utils/hash.py
+++ b/backend/app/utils/hash.py
@@ -0,0 +1,5 @@
+import hashlib
+
+
+def sha256_file(data: bytes) -> str:
+    return hashlib.sha256(data).hexdigest()