test(day): read a chart and its same-named folder as one

The HealthChart split moved its layers, tooltip and day footer into
health-chart/, so the guard read the composer as a date-axis chart with
no doors. A component and the folder of its name are now one entry, a
tooltip action handed whole to the tooltip counts as wired, and the mount
floor counts the dashboard's one builder mount for its seven charts.
Drop two return-type exports nothing imports.

src/components/documents/vault/use-vault-library.ts

@@ -201,5 +201,3 @@ export function useVaultLibrary({
     years,
   };
 }
-
-export type VaultLibrary = ReturnType<typeof useVaultLibrary>;

src/components/documents/vault/use-vault-selection.ts

@@ -130,5 +130,3 @@ export function useVaultSelection(documents: InboundDocumentDto[]) {
     openBulkShare,
   };
 }
-
-export type VaultSelection = ReturnType<typeof useVaultSelection>;