improvement(concurrency): limits configurable, docs updates (#5640) #22098

Job	Run time
Detect Version	3s
Test and Build / Test and Build	5m 7s
Deploy Trigger.dev (Dev)	0s
Check Docs Changes	0s
Migrate Dev DB	-10s
Build Dev ECR	0s
Build ARM64 (GHCR Only)	0s
Migrate DB / Apply Database Migrations	34s
Build AMD64 (./docker/app.Dockerfile, ghcr.io/simstudioai/simstudio, ECR_APP)	19m 38s
Build AMD64 (./docker/realtime.Dockerfile, ghcr.io/simstudioai/realtime, ECR_REALTIME)	46s
Build AMD64 (./docker/pii.Dockerfile, ghcr.io/simstudioai/pii, ECR_PII)	30s
Build AMD64 (./docker/db.Dockerfile, ghcr.io/simstudioai/migrations, ECR_MIGRATIONS)	42s
Create GHCR Manifests	0s
Process Docs	0s
Create GitHub Release	0s
	27m 10s

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