feat: Add simple properties file importer #5898

Job	Run time
Build backend 🏗️	5m 40s
Install E2E dependencies ⬇️	1m 35s
Ktlint 🪲	58s
E2E Static Check 🪲	34s
Build frontend 🏗️	4m 11s
Frontend static check 🪲	2m 0s
BT ‍🔎 (server-app:runContextRecreatingTests)	6m 11s
BT ‍🔎 (server-app:runStandardTests)	10m 2s
E2E testing ‍🔎 (15, 0)	5m 10s
BT ‍🔎 (server-app:runWebsocketTests)	4m 44s
E2E testing ‍🔎 (15, 1)	4m 13s
BT ‍🔎 (ee-test:test)	3m 22s
E2E testing ‍🔎 (15, 2)	4m 57s
BT ‍🔎 (data:test)	2m 8s
E2E testing ‍🔎 (15, 3)	6m 1s
BT ‍🔎 (security:test)	2m 4s
E2E testing ‍🔎 (15, 4)	6m 16s
E2E testing ‍🔎 (15, 5)	7m 16s
E2E testing ‍🔎 (15, 6)	6m 54s
E2E testing ‍🔎 (15, 7)	6m 17s
E2E testing ‍🔎 (15, 8)	5m 2s
E2E testing ‍🔎 (15, 9)	4m 23s
E2E testing ‍🔎 (15, 10)	4m 12s
E2E testing ‍🔎 (15, 11)	4m 19s
E2E testing ‍🔎 (15, 12)	4m 32s
E2E testing ‍🔎 (15, 13)	4m 53s
E2E testing ‍🔎 (15, 14)	7m 13s
	2h 5m 7s

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