Drop the plan state from the store and the assignments: migration 0108 and placement-only assignments (release 6, issue 1945 B9, B4)

internal/chain/pending_test.go

@@ -61,27 +61,3 @@ func TestTheTransitionsOfAPendingAssignment(t *testing.T) {
 		t.Error("a claim moves a wait to applying and back")
 	}
 }
-
-// **A module only pulled in is a standing value marked pulled-in, never a state, and a hand send makes a key say its commit
-// unknown with a time** (issue 1109): every reader treats a non-empty state as no assignment, so a pulled-in key must have
-// none; and unknown is never written in `commit`.
-func TestAPulledInValueStandsAndAHandSendIsATimeNotACommit(t *testing.T) {
-	at := time.Date(2026, 10, 18, 3, 0, 0, 0, time.UTC)
-	pulled := Assignment{Node: "anchor", Module: "mesh-wireguard", PulledIn: true, Commit: "c1", Build: "b1", Since: at}
-	if !pulled.Stands() || pulled.State != "" {
-		t.Fatalf("a pulled-in value does not stand: %+v", pulled)
-	}
-	raw, _ := json.Marshal(pulled)
-	if !strings.Contains(string(raw), `"pulled-in":true`) || strings.Contains(string(raw), `"state"`) || strings.Contains(string(raw), `"assigned"`) {
-		t.Fatalf("the pulled-in value is %s", raw)
-	}
-	unknown := Assignment{Node: "anchor", Module: "notes", Assigned: at, SentUnknown: at}
-	raw, _ = json.Marshal(unknown)
-	if !strings.Contains(string(raw), `"sent-unknown":"2026-10-18T03:00:00Z"`) || strings.Contains(string(raw), `"commit"`) || !unknown.Stands() {
-		t.Fatalf("the hand-sent value is %s", raw)
-	}
-	plain, _ := json.Marshal(Assignment{Node: "anchor", Module: "notes", Assigned: at})
-	if strings.Contains(string(plain), "pulled-in") || strings.Contains(string(plain), "sent-unknown") {
-		t.Fatalf("a value that is neither says so: %s", plain)
-	}
-}