feat(studio): functions management api - attaching functions folder

[kallebysantos]

What kind of change does this PR introduce?

Feature

What is the new behaviour?

Its allows Edge Functions Management API to use folder introspection and serve function metadata.
ref: supabase/supabase#40690, internal RFC

Additional context

screenshots

---

I'm keeping it very simple for now.
Please let me know if a more complex volume binding like this one is needed

cli/internal/functions/serve/serve.go

Lines 253 to 270 in cd22bfe

	binds := []string{}
	for slug, fc := range functionsConfig {
	if !fc.Enabled {
	fmt.Fprintln(os.Stderr, "Skipped serving Function:", slug)
	delete(functionsConfig, slug)
	continue
	}
	modules, err := deploy.GetBindMounts(cwd, utils.FunctionsDir, "", fc.Entrypoint, fc.ImportMap, fsys)
	if err != nil {
	return nil, "", err
	}
	binds = append(binds, modules...)
	fc.ImportMap = utils.ToDockerPath(fc.ImportMap)
	fc.Entrypoint = utils.ToDockerPath(fc.Entrypoint)
	functionsConfig[slug] = fc
	for i, val := range fc.StaticFiles {
	fc.StaticFiles[i] = utils.ToDockerPath(val)
	}

cc @sweatybridge

[coveralls]

Pull Request Test Coverage Report for Build 20454175367

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

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• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 30 of 42 (71.43%) changed or added relevant lines in 2 files are covered.
• 7 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.02%) to 56.086%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/start/start.go	28	40	70.0%

Files with Coverage Reduction	New Missed Lines	%
internal/start/start.go	2	65.3%
internal/gen/keys/keys.go	5	12.9%

Totals
Change from base Build 20453959894:	0.02%
Covered Lines:	6829
Relevant Lines:	12176

---

💛 - Coveralls