office: one word for everything — forward board/reset/delete/merge/review/triage, and a help page that lists all of it

bin/project-reset

@@ -1,9 +1,9 @@
 #!/usr/bin/env python3
 """Start a project again: close its pages, remove its worktrees, keep its work.
 
-    bin/project-reset <folder> --dry-run
-    bin/project-reset <folder> --yes
-    bin/project-reset <folder> --yes --delete-folder
+    office reset <folder> --dry-run
+    office reset <folder> --yes
+    office reset <folder> --yes --delete-folder
 
 What it removes, and nothing else:
 
@@ -36,7 +36,7 @@ def main():
     argv = sys.argv[1:]
     args = [a for a in argv if not a.startswith("--")]
     if not args:
-        h.say("usage: bin/project-reset <folder> [--dry-run] [--yes] [--delete-folder]")
+        h.say("usage: office reset <folder> [--dry-run] [--yes] [--delete-folder]")
         return 2
     folder = os.path.abspath(os.path.expanduser(args[0]))
     dry = "--dry-run" in argv