test(e2e): harden workspace collaboration coverage #17024

Job	Run time
Resolve runner profiles	11s
Detect validation scopes	18s
Static gate	16s
Workspace unit tests	1m 8s
E2E Vitest	6m 23s
Playwright visual (settings-workspace)	5m 54s
Preflight	3m 31s
Playwright visual (entry-navigation)	4m 49s
UI P0 (project-workspace)	32m 21s
UI P0 (project-runtime)	34m 43s
UI P0 (entry-settings)	45m 25s
UI P0 (workspace-restoration)	21m 2s
Windows tools-pack payload tests	0s
Web workspace tests	0s
Playwright critical (${{ matrix.group }})	0s
Validate workspace	4s
Runtime summary	5s
	2h 36m 10s

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