chore: remove old deprecated and unused endpoints in APIv3 #1177

Job	Run time
Current Information	12s
Build CLI — Standalone linux-x64 (Daily)	1m 6s
Build Tray Service Standalone (Daily)	4m 1s
Build CLI — Standalone linux-arm64 (Daily)	1m 20s
Build Docker Image - amd64 (Daily)	1m 33s
Build Tray Service Framework (Daily)	2m 42s
Build CLI — Framework linux-x64 (Daily)	1m 17s
Build Docker Image - arm64 (Daily)	2m 8s
Push combined tag for both docker images	5s
Add tag for pre-release	8s
Upload version info to Sentry.io	17s
Upload archive to site	1m 6s
Send notifications about the new daily build	2s
	15m 57s

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