fix(knowledge): persist document tags in agent flows #22714

Job	Run time
Test and Build / Build App	3m 12s
Test and Build / Lint and Test	36s
Build AMD64	0s
Deploy Trigger.dev (Dev)	0s
Check Desktop Signing Secrets	0s
Build ARM64 (GHCR Only)	0s
Detect Version	0s
Build Dev ECR	0s
Check Docs Changes	-7s
Migrate Dev DB	-9s
Promote Images	-1s
Migrate DB	-1s
Process Docs	0s
Create GHCR Manifests	0s
Create GitHub Release	0s
Desktop Release	0s
	3m 30s

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