server, ui: update prettify parameter

[maryliag]

Previously, we were using PrettyAlignAndDeindent
parameter option for the usage of prettify_statement
on statement details endpoint and insights details
endpoints, which was subjected to a quadratic explosion.

This commit updates those uses to parameter
PrettyAlignOnly (1) on sql api and changes the
statement details endpoint to use the Go function of
Pretty instead, so it doesn't required a SQL
connection/execution.

Part Of #91197

Release note: None

[cockroach-teamcity]

This change is 

[xinhaoz]

Reviewed 2 of 2 files at r1.
Reviewable status: complete! 0 of 0 LGTMs obtained (waiting on @maryliag)

[maryliag]

I made some changes to account for the suggestions on the issue itself.
PTAL @xinhaoz

[xinhaoz]

Reviewed all commit messages.
Reviewable status: complete! 0 of 0 LGTMs obtained (waiting on @maryliag)

[maryliag]

bors r+

[craig]

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[craig]

Build failed (retrying...):

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[craig]

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[craig]

Build succeeded:

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[blathers-crl]

Encountered an error creating backports. Some common things that can go wrong:

1. The backport branch might have already existed.
2. There was a merge conflict.
3. The backport branch contained merge commits.

You might need to create your backport manually using the backport tool.

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error creating merge commit from d37e37e to blathers/backport-release-22.1-91214: POST https://api.github.com/repos/cockroachdb/cockroach/merges: 409 Merge conflict []

you may need to manually resolve merge conflicts with the backport tool.

Backport to branch 22.1.x failed. See errors above.

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