docs overhaul: render flyteidl under the /api/ path #4922

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	4m 57s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 27s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	5m 48s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 2s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	5m 48s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	45s
Dry Run Goreleaser	8m 2s
Test Getting started	10m 26s
Unit Tests (datacatalog) / Run Unit Test	3m 9s
Unit Tests (flyteadmin) / Run Unit Test	4m 33s
Unit Tests (flytecopilot) / Run Unit Test	2m 47s
Unit Tests (flytectl) / Run Unit Test	3m 30s
Unit Tests (flyteplugins) / Run Unit Test	4m 11s
Unit Tests (flytepropeller) / Run Unit Test	4m 26s
Check Go Generate (datacatalog) / Go Generate	1m 30s
Check Go Generate (flyteadmin) / Go Generate	2m 32s
Unit Tests (flytestdlib) / Run Unit Test	3m 44s
Check Go Generate (flytecopilot) / Go Generate	1m 43s
Check Go Generate (flytectl) / Go Generate	2m 5s
Check Go Generate (flytepropeller) / Go Generate	2m 11s
Lint (datacatalog) / Run Lint	2m 25s
Lint (flyteadmin) / Run Lint	3m 6s
Lint (flytectl) / Run Lint	2m 39s
Lint (flyteidl) / Run Lint	1m 54s
Lint (flyteplugins) / Run Lint	2m 58s
Lint (flytepropeller) / Run Lint	3m 14s
Lint (flytestdlib) / Run Lint	2m 29s
Integration Test (flyteadmin) / Integration tests	6m 18s
	1h 45m 40s

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