feat(cli): long running discovery

[michael-0acf4]

Delegate serialize, deploy work to SDK.

Motivation and context

Remove duplicate logic, thinking of cli as a convenience on top of the SDK.

Migration notes

When meta cli is used, Migration files are unpacked/resolved relative to the typegraph's path, not the process's workdir.

Checklist

• The change come with new or modified tests
• Hard-to-understand functions have explanatory comments
• End-user documentation is updated to reflect the change

[Yohe-Am]

You weren't kidding about that Cargo.lock diff. Good stuff, changes were way more contained than I expected.

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 73.75%. Comparing base (772dc80) to head (df9277f).

Files	Patch %	Lines
typegate/src/runtimes/typegate.ts	20.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #599      +/-   ##
==========================================
- Coverage   73.79%   73.75%   -0.04%     
==========================================
  Files         110      110              
  Lines       12512    12513       +1     
  Branches     1312     1310       -2     
==========================================
- Hits         9233     9229       -4     
- Misses       3259     3264       +5     
  Partials       20       20              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.