router.Slots already carries the fact payload; the dialogue copy did not, so a clarifying answer had nowhere to put it. InheritSlots carries it like Key.
Reviewer: check the new inherit block does not overwrite a filled value.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CGeSZxh1DCtRxmFVSYVGvJ

@@ -0,0 +17,4 @@
+	SlotText  Slot = "text"  // Slots.Text
+)
+
+// MaxAttempts is 1 because Maven is not a nag (DESIGN.md § Non-goals). She asks

@@ -0,0 +28,4 @@
+type PendingQuestion struct {
+	Intent    Intent // what the router already guessed
+	Slots     Slots  // what it already filled
+	Missing   []Slot // what is still empty, in the order to ask about

@@ -0,0 +101,4 @@
+}
+
+// Answer merges the slots parsed from the user's answer into the parked ones.
+// Only the slots listed in Missing are filled, and an already filled slot is

@@ -0,0 +146,4 @@
+}
+
+// StillMissing lists the slots that are empty in s, out of the ones asked for.
+// The caller uses it to decide between acting and dropping the request.

@@ -0,0 +158,4 @@
+		t.Run(tc.name, func(t *testing.T) {
+			q := &PendingQuestion{Slots: tc.parked, Missing: tc.missing, Asked: base}
+			got := q.Answer(tc.text, tc.answer)
+			if got.Time != tc.want.Time || got.HasTime != tc.want.HasTime ||

@@ -0,0 +145,4 @@
+			want:    Slots{Text: "купить хлеб"},
+		},
+		{
+			name:    "empty answer leaves the slot missing",

@@ -0,0 +17,4 @@
+	SlotText  Slot = "text"  // Slots.Text
+)
+
+// MaxAttempts is 1 because Maven is not a nag (DESIGN.md § Non-goals). She asks

@@ -0,0 +28,4 @@
+type PendingQuestion struct {
+	Intent    Intent // what the router already guessed
+	Slots     Slots  // what it already filled
+	Missing   []Slot // what is still empty, in the order to ask about

@@ -0,0 +101,4 @@
+}
+
+// Answer merges the slots parsed from the user's answer into the parked ones.
+// Only the slots listed in Missing are filled, and an already filled slot is

@@ -0,0 +146,4 @@
+}
+
+// StillMissing lists the slots that are empty in s, out of the ones asked for.
+// The caller uses it to decide between acting and dropping the request.

@@ -0,0 +145,4 @@
+			want:    Slots{Text: "купить хлеб"},
+		},
+		{
+			name:    "empty answer leaves the slot missing",

@@ -0,0 +158,4 @@
+		t.Run(tc.name, func(t *testing.T) {
+			q := &PendingQuestion{Slots: tc.parked, Missing: tc.missing, Asked: base}
+			got := q.Answer(tc.text, tc.answer)
+			if got.Time != tc.want.Time || got.HasTime != tc.want.HasTime ||