fix(webapp): restore Postgres fallback for non-ClickHouse OTLP spans … #3166

Job	Run time
typecheck / typecheck	6m 26s
units / internal / 🧪 Unit Tests: Internal (4, 8)	6m 0s
units / internal / 🧪 Unit Tests: Internal (7, 8)	5m 59s
units / internal / 🧪 Unit Tests: Internal (3, 8)	9m 10s
units / packages / 🧪 Unit Tests: Packages (1, 1)	11m 36s
units / webapp / 🧪 Unit Tests: Webapp (4, 8)	8m 39s
units / e2e-webapp / 🧪 E2E Tests: Webapp	3m 26s
units / internal / 🧪 Unit Tests: Internal (1, 8)	7m 22s
units / internal / 🧪 Unit Tests: Internal (8, 8)	7m 1s
units / webapp / 🧪 Unit Tests: Webapp (8, 8)	6m 55s
units / internal / 🧪 Unit Tests: Internal (2, 8)	13m 26s
units / webapp / 🧪 Unit Tests: Webapp (2, 8)	4m 53s
units / webapp / 🧪 Unit Tests: Webapp (1, 8)	6m 53s
units / webapp / 🧪 Unit Tests: Webapp (6, 8)	4m 10s
units / webapp / 🧪 Unit Tests: Webapp (7, 8)	9m 10s
units / internal / 🧪 Unit Tests: Internal (5, 8)	5m 38s
units / webapp / 🧪 Unit Tests: Webapp (5, 8)	5m 5s
units / internal / 🧪 Unit Tests: Internal (6, 8)	5m 22s
units / webapp / 🧪 Unit Tests: Webapp (3, 8)	3m 16s
publish-webapp / publish	6m 58s
publish-worker-v4 / build (supervisor)	2m 39s
publish-worker / build (docker-provider)	1m 12s
publish-worker / build (coordinator)	1m 52s
publish-worker / build (kubernetes-provider)	57s
units / webapp / 📊 Merge Reports	1m 0s
units / packages / 📊 Merge Reports	29s
units / internal / 📊 Merge Reports	33s
	2h 26m 7s

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