fix: simp? output order

[Rob23oba]

This PR fixes the output order of simp? and similar tactics to roundtrip more consistently.

Breaking change: many functions related to generating simp only calls (e.g. mkSimpCallStx) now require a Simp.Context and a Simp.SimprocsArray in order to reorder the lemmas correctly

Closes #4615

[ghost]

Mathlib CI status (docs):

• ❗ Batteries CI can not be attempted yet, as the nightly-testing-2025-06-30 tag does not exist there yet. We will retry when you push more commits. If you rebase your branch onto nightly-with-mathlib, Batteries CI should run now. You can force Mathlib CI using the force-mathlib-ci label. (2025-07-01 11:46:06)

[leanprover-bot]

Reference manual CI status:

• ❗ Reference manual CI can not be attempted yet, as the nightly-testing-2025-06-30 tag does not exist there yet. We will retry when you push more commits. If you rebase your branch onto nightly-with-manual, reference manual CI should run now. You can force reference manual CI using the force-manual-ci label. (2025-07-01 11:46:07)

[kim-em]

This hasn't been touched in over a year, and has a merge conflict. I'm closing now; please re-open if you think appropriate.