KC-1307, KC-1308, KC-1309 & KC-1310: Fix: nsf share expiration updates, rename Supershell Drive folder labels, and standardize list command's record_category

[sshrushanth-ks]

Summary

Fixed expiration updates for nsf-share-folder and nsf-share-record, enforced a one-minute minimum on NSF and classic share commands, standardized list/search record_category to classic/nested, and renamed Supershell Drive folder labels to Nested Shared Folder (Shared) and (NonShared).

Changes

• Fixed nsf-share-folder not updating expiration on existing shares by adding expiration_timestamp to update_folder_access_v3 and passing it through from grant_folder_access_v3
• Fixed already_had_access and never (-1) handling so same-role expiration updates and clear-expiration requests worked correctly
• Fixed nsf-share-record expiration updates by revoking and re-granting sequentially, since the server only inserts expiration rows on create
• Reduced redundant syncs during record share updates, added revoke/re-grant progress logging, and skipped no-op updates when role and expiration already matched
• Fixed reading tla_expiration from access details after an invalid proto3 HasField check caused existing shares to be treated as new grants
• Enforced a one-minute minimum share expiration on nsf-share-record, nsf-share-folder, share-record, and share-folder
• Added unit tests for folder/record expiration updates, sub-minute rejection, revoke-and-recreate, and access-detail parsing
• Standardized list/search record_category from Classic/Nested to lowercase classic/nested
• Renamed Supershell folder icon labels to Nested Shared Folder (Shared) and Nested Shared Folder (NonShared)