feat!: Remove docs generation from SDK

[hermanschaaf]

This removes docs generation from the SDK. This functionality moved to the CloudQuery CLI in https://github.com/cloudquery/cloudquery/pull/12758.

Users should now use the cloudquery tables command to achieve similar functionality as before.

Note: I decided to remove the JSON generation in this PR as well. We may bring this back in the future, but it might be in a different shape then so I think we can leave that decision for later.

[codecov[bot]]

Codecov Report

Patch coverage: 88.88% and project coverage change: -0.32% :warning:

Comparison is base (c15b214) 48.71% compared to head (b649d2f) 48.39%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1142      +/-   ##
==========================================
- Coverage   48.71%   48.39%   -0.32%     
==========================================
  Files          85       83       -2     
  Lines        7833     7680     -153     
==========================================
- Hits         3816     3717      -99     
+ Misses       3682     3642      -40     
+ Partials      335      321      -14     

Files Changed	Coverage Δ
serve/docs.go	75.00% <66.66%> (+8.33%)	:arrow_up:
docs/title_transformer.go	100.00% <100.00%> (ø)

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[github-actions[bot]]

⏱️ Benchmark results

Comparing with c15b214a346fa8a89c929858c2623317e7048211

• Glob-8 ns/op: 98.79 ⬇️ 1.21% decrease vs. c15b214a346fa8a89c929858c2623317e7048211

[hermanschaaf]

I still think we should do this, but before merging we need to also make sure the scaffold Makefile is updated to not reference this command anymore.

[erezrokah]

I'm going to close this as stale, opened https://github.com/cloudquery/cloudquery-issues/issues/2500 (internal issue) to re-visit when we have time