** Fixes **

• Simplify guards error handling

** internal **

• Use import type when necessary
• More tests

~~ BUGFIX ~~

• Fix guards execution order.

~~ OTHER ~~

• Tests middlewares and guards.

~~ Bugfixes ~~

• Package.json "main" and "types" were set to the wrong folder.
• Typo in examples and docs

~~ Other ~~

• More acceptance tests
• Upgrade deps

~~ BugFix ~~

• Fix publish CI

~~ Features ~~
Ability to clear metadata storage.

~~ Other ~~
Docs.
Acceptance test.
CI.