KCL language server high CPU usage

[He1pa]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

Typing following code in VSCode

a = True
if a:
    _abc = 1
else:
    _abc = 2

2. What did you expect to see? (Required)

3. What did you see instead (Required)

4. What is your KusionStack components version? (Required)

[Peefy]

There may be an endless loop trap of lexical syntax error recovery, which causes the CPU to be temporarily high.