[Feature]: sticky timeline

[8sami]

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Is your feature request related to a problem?

can we please support sticky timeline so that zoom and trim and trimmed clips stick together leaving no gap instead of having to manually adjust by nudging which is error prone.

this should provide more context:

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Additional context

capcut has something similar if i remember correctly

[siddharthvaddem]

we do have snap behavior, although not perfect - some improvements can definitely be made.