master
build: modernize Go code with go fix for go1.25
zoho: rate limit repeated listings of the same folder
zoho: add --zoho-tpslimit and --zoho-tpslimit-burst
zoho: treat R008 unauthorized as directory not found
zoho: preserve root_folder_id on reconnect and allow setting it
zoho: switch to large file upload API for larger files, fix missing URL encoding of filenames for the upload API