Add API Docs

[0xTim]

• Update SPI info
• Update API Docs workflow
• Update CI
• Add DocC bundle
• Wrap exports
• Fix imports

[codecov-commenter]

Codecov Report

Merging #202 (68f3ea6) into main (51f7c8a) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #202 +/- ## ======================================= Coverage 78.74% 78.74% ======================================= Files 7 7 Lines 414 414 ======================================= Hits 326 326 Misses 88 88 ``` | Flag | Coverage Δ | | |---|---|---| | unittests | `78.74% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#carryforward-flags-in-the-pull-request-comment) to find out more. | [Impacted Files](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor) | Coverage Δ | | |---|---|---| | [Sources/FluentPostgresDriver/Exports.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9FeHBvcnRzLnN3aWZ0) | `0.00% <ø> (ø)` | | | [...ntPostgresDriver/FluentPostgresConfiguration.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9GbHVlbnRQb3N0Z3Jlc0NvbmZpZ3VyYXRpb24uc3dpZnQ=) | `43.47% <ø> (ø)` | | | [.../FluentPostgresDriver/FluentPostgresDatabase.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9GbHVlbnRQb3N0Z3Jlc0RhdGFiYXNlLnN3aWZ0) | `92.30% <ø> (ø)` | | | [...es/FluentPostgresDriver/FluentPostgresDriver.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9GbHVlbnRQb3N0Z3Jlc0RyaXZlci5zd2lmdA==) | `81.25% <ø> (ø)` | | | [.../FluentPostgresDriver/PostgresError+Database.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9Qb3N0Z3Jlc0Vycm9yK0RhdGFiYXNlLnN3aWZ0) | `86.11% <ø> (ø)` | | | [...es/FluentPostgresDriver/PostgresRow+Database.swift](https://codecov.io/gh/vapor/fluent-postgres-driver/pull/202?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=vapor#diff-U291cmNlcy9GbHVlbnRQb3N0Z3Jlc0RyaXZlci9Qb3N0Z3Jlc1JvdytEYXRhYmFzZS5zd2lmdA==) | `88.88% <ø> (ø)` | |