fix(@leav/ui): avoid interface error on empty metadata #1813

Job	Run time
install / install	1m 31s
e2e-api	2m 42s
e2e-sync-scan	1m 11s
lint	1m 10s
e2e-indexation-manager	2m 35s
setup-workspaces-list-name	26s
tscheck	2m 7s
translations-check	42s
Workspace leav-monorepo	45s
Workspace admin	1m 50s
Workspace automate-scan	52s
Workspace core	1m 4s
Workspace data-studio	1m 41s
Workspace login	1m 13s
Workspace logs-collector	44s
Workspace portal	1m 19s
Workspace preview-generator	48s
Workspace sync-scan	52s
Workspace @leav/app-root-path	55s
Workspace @leav/config-manager	53s
Workspace @leav/message-broker	46s
Workspace @leav/ui	6m 5s
Workspace @leav/utils	50s
	33m 1s

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