Bump itty-router from 3.0.12 to 4.0.9

[dependabot]

Bumps itty-router from 3.0.12 to 4.0.9.

Release notes

Sourced from itty-router's releases.

v4.0.0

This is an extensive v4.x update, bringing a series of quality of life additions, as well as a potentially breaking change for TypeScript users:

!Breaking Changes!

• TYPES HAVE CHANGED FOR THE ROUTER. The core TypeScript and exposed types for the Router itself have been completely retooled to allow much better, strong type support throughout your routes. Previously this required complex custom setups to work around the lack of internal typing. Now it's included out of the box, but you'll need to follow the instructions.

  This was not an easy change to commit to, but was long overdue. The solution finally settled on allows for a more flexible (yet boiler-platey) approach, or a more rigid one... but allows for many more scenarios than the previous types did.

Other Changes

• added: nearly all the extras from itty-router-extras have moved in-house to the core library. This library will be deprecated as a result.
• added: createCors from itty-cors has moved into the core library as well
• feature: withParams middleware (previously from itty-router-extras) is now possible to use as upstream middleware (e.g. globally) to reduce boilerplate. Previously this was not possible.

Official Documentation Site

We've just launched a itty.dev to house documentation for all the itty projects going forward. Previously, we auto-generated docs from the README, but clearly the documentation needs far outweighed what could feasibly fit within a single long README. See the itty-router section for more details!

See the migration guide for complete details.

Commits

• 88a145b released v4.0.9 - hotfix: fixed prettier mangling Router
• 4c8e93b released v4.0.8 - added prettier
• 65432fc Adding prettier (#169)
• 8d63e83 released v4.0.7 - updating repo with linters and updated README
• a1d4707 Update README.md
• 942601a Update README.md
• 51487b3 Update pull_request_template.md
• 9c00234 Merge pull request #167 from kwhitley/updating-lint
• d387909 Update pull_request_template.md
• ce8b0ff final eslint fixes anc cleaning up extra scripts
• Additional commits viewable in compare view

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[dependabot]

Superseded by #14.