Alert Webhook improvements #2144

Job	Run time
typecheck / typecheck	3m 36s
e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)	1m 52s
e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)	1m 54s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	4m 50s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	4m 50s
units / 🧪 Unit Tests	2m 19s
	19m 21s

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