fix frontend devbox ingress host

[liseri]

frontend devbox ingress host is not correct
ref issue: #5332

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Summary

Status	Count
🔍 Total	2081
✅ Successful	461
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	1618
❓ Unknown	0
🚫 Errors	0

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