Feat: Hash doc id to avoid duplicate name. (#12573)

### What problem does this PR solve?

Feat: Hash doc id to avoid duplicate name. 

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

api/utils/common.py

@@ -13,6 +13,8 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
+import xxhash
+
 
 def string_to_bytes(string):
     return string if isinstance(
@@ -22,3 +24,6 @@ def string_to_bytes(string):
 def bytes_to_string(byte):
     return byte.decode(encoding="utf-8")
 
+# 128 bit = 32 character
+def hash128(data: str) -> str:
+    return xxhash.xxh128(data).hexdigest()