refactor(server): migrate to fastify

[trim21]

Description

Related Issue

Screenshots

Types of changes

• [ ] Breaking change (changes that break backward compatibility of public API or CLI - semver MAJOR)
• [ ] New feature (non-breaking change which adds functionality - semver MINOR)
• [ ] Bug fix (non-breaking change which fixes an issue - semver PATCH)

[codecov[bot]]

Codecov Report

Attention: 17 lines in your changes are missing coverage. Please review.

Comparison is base (f93c569) 73.15% compared to head (2244936) 73.10%.

:exclamation: Current head 2244936 differs from pull request most recent head eae37b3. Consider uploading reports for the commit eae37b3 to get more accurate results

Files	Patch %	Lines
server/routes/index.ts	15.00%	17 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #707 +/- ## ========================================== - Coverage 73.15% 73.10% -0.05% ========================================== Files 62 62 Lines 11384 11394 +10 Branches 961 961 ========================================== + Hits 8328 8330 +2 - Misses 3042 3050 +8 Partials 14 14 ```

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