Node-engine: a builder's build, its keys and codec come from the builder's builds package (ADR 0634 §1, §4; issue 1966)

Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i

internal/selfcompose/composedstate.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 	"fmt"
+	"git.novox.be/novox/mesh-delivery/modules/mesh-delivery-builder/builds"
 	engcomp "github.com/novox/mesh-host/internal/compositions"
 	"maps"
 	"sort"
@@ -11,7 +12,6 @@ import (
 	"time"
 
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
-	"git.novox.be/novox/mesh-sdk/go/delivery"
 
 	"github.com/novox/mesh-host/internal/agent"
 	"github.com/novox/mesh-host/internal/compose/frombus"
@@ -93,7 +93,7 @@ func (c *Composer) newestFPs(ctx context.Context, at *published) map[string]stri
 		fp2 := c.modules[module].Fp2
 		c.mu.Unlock()
 		if fp2 != "" {
-			if b, err := r.Build(ctx, module, fp2); err == nil && b != nil && b.State == delivery.BuildDone {
+			if b, err := r.Build(ctx, module, fp2); err == nil && b != nil && b.State == builds.BuildDone {
 				out[module] = fp2
 				continue
 			}