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

cmd/mesh-controller/nodes.go

@@ -796,19 +796,6 @@ func showNode(ctx context.Context, stored *stores, name string) error {
 	if err := showMode(ctx, inv, node); err != nil {
 		return err
 	}
-	// What it was last sent, by whom, under which epoch, from which generation, naming which modules, and what
-	// it answered (novox/hq issue 485): the record of sends is read through this verb, never the store's reader.
-	// Unreadable is said, not taken for none.
-	switch last, found, err := inv.LastSend(ctx, name); {
-	case err != nil:
-		fmt.Printf("  what it was last sent could NOT be read: %v\n", err)
-	case !found:
-		fmt.Printf("  last sent         no send recorded since the mesh began keeping them\n")
-	default:
-		for _, line := range lastSendLines(last) {
-			fmt.Println(line)
-		}
-	}
 	// Whom agents run as here, and whether that account can become root without a person (ADR 0266).
 	for _, line := range agentAccountLines(ctx, inv, node) {
 		fmt.Println(line)
@@ -915,12 +902,6 @@ func showNode(ctx context.Context, stored *stores, name string) error {
 	}
 	if len(assigned) > 0 {
 		fmt.Printf("\n  assigned: %s\n", strings.Join(assigned, ", "))
-		// And what each runs, as its assignment names it (novox/hq ADR 0408, issue 1095).
-		if on, err := inv.AssignmentsOn(ctx, name); err == nil {
-			for _, line := range runLines(on) {
-				fmt.Println(line)
-			}
-		}
 	}
 	// And which of them a push leaves out, and why (novox/hq issue 380): judged as the push judges it, the same
 	// reason its condition says. Not computable is said, never read as "all applied".