chore: update docs for remote db reset

[sweatybridge]

What kind of change does this PR introduce?

closes #2933

What is the new behavior?

• Removes misleading comment about local reset behaviour.
• Briefly documents the remote reset behaviour

Additional context

Add any other context or screenshots.

[coveralls]

Pull Request Test Coverage Report for Build 12114339797

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage remained the same at 59.583%

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Files with Coverage Reduction	New Missed Lines	%
internal/storage/rm/rm.go	2	89.53%

Totals
Change from base Build 12113559974:	0.0%
Covered Lines:	6401
Relevant Lines:	10743

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💛 - Coveralls