Improve test coverage in data functions

[atilafassina]

PR looks big because of the number of mocks and tests added. Logic change is quite small.

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• [x] action
• [x] createAsync
• [x] events
• [x] query
• [x] response

There are some formatting changes. It's worth to consider adding a linter config on a later PR.

Touched some logic

Tests pointed out that action and createAsync were not respecting user defined name. Moreover, action was not applying the hashed name and only naming the action "mutate", I believe my changes brought it closer to original intentions, but I can revert them otherwise.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 63940c53467d990b6d86ebeab291ffbf0a631581

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@solidjs/router	Patch

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