fix: add max_spread param to router operations simulation

[kerber0x]

Description and Motivation

With the previous fix for failing fee aggregation it was introduced a simulation on the aggregation swap. However, the aggregation doesn't perform any spread assertions. This code introduces this into the pool router.

Related Issues

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Checklist:

• [x] I have read Migaloo's contribution guidelines.
• [x] My pull request has a sound title and description (not something vague like Update index.md)
• [x] All existing and new tests are passing.
• [x] I updated/added relevant documentation.
• [x] The code is formatted properly cargo fmt --all --.
• [x] Clippy doesn't report any issues cargo clippy -- -D warnings.
• [x] I have regenerated the schemas if needed cargo schema.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94.84%. Comparing base (a96fecb) to head (3eb627d).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #381 +/- ## ========================================== + Coverage 93.21% 94.84% +1.63% ========================================== Files 219 214 -5 Lines 24868 24770 -98 ========================================== + Hits 23180 23493 +313 + Misses 1688 1277 -411 ```

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