cli: make bundled help self-describing

docs/orch-cli.md

@@ -110,6 +110,16 @@ The leader should block on `orch wait`, not on ad hoc `sleep`.
 
 The binary name is `orch`.
 
+Built-in help should be sufficient for first use:
+
+- root help should explain the leader role and the normal run -> task -> dep -> ready -> dispatch -> wait/status loop
+- command help should explain the scheduling contract, not just list flags
+- `dispatch` help should explicitly explain `--execution-mode analysis|code` and which flags only apply to code mode
+- high-frequency commands should include concrete examples that can be copied directly
+- `status` help should explain that it is the main operational dashboard command
+- `blocked` help should explain that it is the compact queue to inspect before `answer`
+- `cleanup` help should explain how `--task`, `--attempt`, and `--all-completed` change cleanup scope
+
 ### Global Flags
 
 - `--db PATH`