nina / 6a4241b6957a

subcommand help: show usage when grouped command has no subcommand — output.subcommandHelp renders an aligned {invocation, desc} table; flake/service/store/channel/gen/pkg now print their subcommand list on empty sub or explicit 'help' (e.g. 'nina flake', 'nina flake help'); channel help shows before the flake note; real subcommands still dispatch unchanged — build+tests green, all six groups + explicit help verified

dev · 5 weeks ago · 2026-06-10 · 244.6 KB

session: nina community improvements · agent: claude-opus-4-8

parent: bbbdab1eedc3