Describe the question
For unified style, uppercase the first letter of the state of Process Instance.

What are the current deficiencies and the benefits of improvement
Which version of DolphinScheduler:
-[dev]
Describe alternatives you've considered
Use uppercase the first letter or all lowercase the letter
It is my first issue and pr. Please assigen me. Thanks!
It is my first issue and pr. Please assigen me. Thanks!
I will fix it soon!
Most helpful comment
It is my first issue and pr. Please assigen me. Thanks!