[Trusted IPs] Support empty note (#188)

* Support Trusted IPs to have an optional note

* update test

Add OPTIONS Allowlist support to vercel terraform provider (#186)

* add OPTIONS Allowlist to terraform

* tests

* descriptions

* task docs

Validate sensitive environment variable config when creating env vars (…

…#185)

Turns out the API elides non-sensitive values into being sensitive if
the team has a sensitiveEnvironmentVariablePolicy set on it.

To prevent this from causing provider issues when the `sensitive` field
is explicitly set to `false`, warn at plan time that the resource being
created does not match the team policy.

Closes #183

Add support for Attack Challenge Mode (#181)

Add missing deploy_hooks to vercel_project data source (#177)

Fix panic reading project data source (#176)

Turns out git_comments in the response can be null, and this wasn't
handled for the data_source.

Can't test this effectively, as new projects _always_ have git_comments
set, which is why this was missed.

Closes #175

Add support for project fields (#174)

This PR adds support on the `vercel_project` resource for...

** inhales **

- Preview Comments
- Git Comments
- Auto-assigning custom production domains (or disabling it)
- Git LFS
- Automatic function failover
- Customer Success Code Visibility
- Git Fork Protection
- Prioritising production builds
- Directory listing (wtf even is this)
- Skew protection

There's a lot of more advanced features among this set, so I think this
is a nice one to land.

Add Deployment data source (#172)

Fix validator messages - they are mostly off by one (#170)

Add support for Account Webhooks (#167)