Keep calls and hand acts on the bus, answer status at once, record durations (hq to-be 45 Phase 0)

A controller restart lost every call's outcome, `status` composed the mesh
while its caller waited (18.6s live on 2026-10-06, past the 10s window), a
repair by hand left no trace, and the core's bounds had nothing measured to
be set from.

- calls: kept in the controller's bucket mesh-controller_calls (last 1000 or
  14 days, answers bounded to 64 KiB), read by id across a restart; a
  controller starting marks a stopped one's running calls abandoned; each
  call names its caller from the inbox its answer goes to.
- status: the serving controller composes it at start, after news from a
  machine, a build or an acting verb, and every minute; the verb answers the
  last composition at once with when and how long it took. Composing resolves
  each machine once instead of twice.
- hand-act log in mesh-controller_hand-acts: push (required through the seat),
  plans stop/close, broker consumer-reset and the new hand-act record take
  --why/--cause/--condition; `hand-acts` lists them and repeated causes;
  status counts the week's.
- durations (migration 0066): apply (send to first report), heartbeat gap,
  plan tier and build, recorded as heard; `durations` summarises them.
- the controller's seat row takes this binary's definition of its own verbs,
  so the console no longer judges calls against an older build's schema.
- the controller is granted its two buckets' subjects.

internal/catalogue/verbs.go

@@ -110,6 +110,8 @@ var ControllerVerbs = []Verb{
 			"paths":      "with repository: the files the merge would change, comma-separated, from the repository's root",
 			"modules":    "with repository: or the modules it would change, comma-separated",
 			"limit":      "how many plans to list (default 10); only when listing",
+			"why":        "with stop or close: why it is ended by hand — required, and recorded in the hand-act log (novox/hq to-be 45 §7)",
+			"cause":      "with stop or close: the cause in a word, or a condition's kind (optional)",
 		}, nil)},
 	{Name: "plan", Description: "What one machine would run, and why: the declaration the mesh would send it — " +
 		"or, with files, the files it would be given.",
@@ -137,11 +139,14 @@ var ControllerVerbs = []Verb{
 	{Name: "push", Description: "Send one machine everything it should be. With no machine named it is a push of the " +
 		"WHOLE mesh — every machine that is behind — and the answer says so first; behind says that outright. " +
 		"Answers at once that it is running, with a call id: `calls` with that id says what it sent " +
-		"(a push can reload the bus, which then refuses any answer still to come).",
+		"(a push can reload the bus, which then refuses any answer still to come). A push by hand is a repair, " +
+		"and says why: recorded in the hand-act log (novox/hq to-be 45 §7).",
 		Input: schema(map[string]string{
 			"node":   "the machine's name; without it, every machine that is behind",
 			"behind": "\"true\": every machine that is behind, the whole mesh — the same as naming none, said outright; not with node",
-		}, nil, "behind")},
+			"why":    "why this is pushed by hand: recorded in the hand-act log",
+			"cause":  "the cause in a word, or a condition's kind — the word a second push for the same reason uses (optional)",
+		}, []string{"why"}, "behind")},
 	{Name: "rotate", Description: "Replace a credential. A pair credential, by provision (and a consuming machine and module, " +
 		"else every holder): both ends are re-sent together. Or a module's own secret, by machine, module and " +
 		"name: made anew and the machine sent, so the module starts again on it — only for a secret its " +
@@ -206,6 +211,26 @@ var ControllerVerbs = []Verb{
 		Input: schema(map[string]string{"node": "one machine; every holder when absent"}, nil)},
 	{Name: "resume", Description: "The build seat's holder on one machine — or every holder — takes builds again.",
 		Input: schema(map[string]string{"node": "one machine; every holder when absent"}, nil)},
+	// Acts done by hand, and what the bounds are set from (novox/hq to-be 45 §7, Phase 0).
+	{Name: "hand-act", Description: "Record an act done by hand outside the mesh — a container restarted, a file " +
+		"edited, a service started on a machine — with why and its cause, in the hand-act log beside the pushes and " +
+		"plans ended by hand (novox/hq to-be 45 §7). A cause recorded twice in a fortnight is a healer wanted.",
+		Input: schema(map[string]string{
+			"what":      "what was done, in a line",
+			"why":       "why it had to be done by hand",
+			"cause":     "the cause in a word, or a condition's kind — the word a second act for the same reason uses",
+			"condition": "the key of the condition it addressed, if any (optional)",
+		}, []string{"what", "why", "cause"})},
+	{Name: "hand-acts", Description: "What was done by hand lately — pushes, plans ended, consumers re-made, acts " +
+		"recorded — who, why and the cause of each, and which causes repeat: each repeat is a healer the mesh lacks.",
+		Input: schema(map[string]string{"days": "how many days back (default 14)"}, nil)},
+	{Name: "durations", Description: "How long things take, as the controller measured them: a send to its machine's " +
+		"report (apply), a machine's silence between words (heartbeat-gap), a plan's tier, a build — per machine, " +
+		"repository or module, with median, p90 and max. What the core's bounds are set from (novox/hq to-be 45 Phase 0).",
+		Input: schema(map[string]string{
+			"kind": "one kind: apply, heartbeat-gap, plan-tier or build; every kind when absent",
+			"days": "how many days back (default 14)",
+		}, nil)},
 	{Name: "build", Description: "Have the build machine build a repository. Answers at once with the build's id: " +
 		"`builds` with that id follows it line by line, and the module is registered when the outcome comes.",
 		Input: schema(map[string]string{