Improvements to migrations docs
What does this MR do?
We have two ways to check migrations. Query sidekiq, and query the database.
They do different things, but both have their uses.
If someone finds themselves reading the database instructions, they should be steered to the upgrade instructions as the main source of truth when performing an upgrade.
If they find the upgrade instructions first, make it easy to find the database query.
Also, link to how to start a rails console, and tweak layout to match style guide.
Related issues
Author's checklist
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Follow the Documentation Guidelines and Style Guide. -
If applicable, update the permissions table. -
Link docs to and from the higher-level index page, plus other related docs where helpful. -
Apply the documentation label.
Review checklist
All reviewers can help ensure accuracy, clarity, completeness, and adherence to the Documentation Guidelines and Style Guide.
1. Primary Reviewer
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Review by a code reviewer or other selected colleague to confirm accuracy, clarity, and completeness. This can be skipped for minor fixes without substantive content changes.
2. Technical Writer
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Optional: Technical writer review. If not requested for this MR, must be scheduled post-merge. To request for this MR, assign the writer listed for the applicable DevOps stage.
3. Maintainer
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Review by assigned maintainer, who can always request/require the above reviews. Maintainer's review can occur before or after a technical writer review. -
Ensure a release milestone is set. -
If there has not been a technical writer review, create an issue for one using the Doc Review template.
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