Hope to search column names and comments.

[montana-lab]

Is your feature request related to a problem? Please describe.
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=> I installed your ERD Editor today. It is excellent. But I was a little disappointed in your quick search function.
Because It doesn't support search column name and comments.

Describe the solution you'd like
A clear and concise description of what you want to happen.
=> Hope to supoort search column name and comments. And Support hot key for quick search like Ctrl + F or Ctrl + H
=> And hope to replace some characters also.

Describe alternatives you've considered
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Additional context
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=> thank you again for your great job.