Use Qwen 2.5 Coder <|cursor|> token to properly position cursor after code auto-completion

[crto]

Validations

• I believe this is a way to improve. I'll try to join the Continue Discord for questions
• I'm not able to find an open issue that requests the same enhancement

Problem

Qwen 2.5 Coder model sometimes returns <|cursor|> token in code completion response to indicate proper new position of cursor after code insertion. Currently continue.dev displays the <|cursor|> text instead of properly positioning the cursor in editor.
Example code completion:

int main()
{
<|cursor|>
}

Solution

Proper positioning of cursor after autocomplete code insertion.