fix: crash when using online mode with uninitialized jieba (#2663)

Gang Zhuo

2025-09-20 6244b743a70f8ac152e6b8f517669671322da0a8

1
2
3
4
5
6
7
8
9
10
ten    10
eleven    11
twelve    12
thirteen    13
fourteen    14
fifteen    15
sixteen    16
seventeen    17
eighteen    18
nineteen    19