ui/phase-14: rename planet end-to-end + order read-back

Wires the first end-to-end command through the full pipeline:
inspector rename action → local order draft → user.games.order
submit → optimistic overlay on map / inspector → server hydration
on cache miss via the new user.games.order.get message type.

Backend: GET /api/v1/user/games/{id}/orders forwards to engine
GET /api/v1/order. Gateway parses the engine PUT response into the
extended UserGamesOrderResponse FBS envelope and adds
executeUserGamesOrderGet for the read-back path. Frontend ports
ValidateTypeName to TS, lands the inline rename editor + Submit
button, and exposes a renderedReport context so consumers see the
overlay-applied snapshot.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

pkg/schema/fbs/order/UserGamesOrderResponse.go

@@ -4,6 +4,8 @@ package order
 
 import (
 	flatbuffers "github.com/google/flatbuffers/go"
+
+	common "galaxy/schema/fbs/common"
 )
 
 type UserGamesOrderResponse struct {
@@ -41,8 +43,65 @@ func (rcv *UserGamesOrderResponse) Table() flatbuffers.Table {
 	return rcv._tab
 }
 
+func (rcv *UserGamesOrderResponse) GameId(obj *common.UUID) *common.UUID {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
+	if o != 0 {
+		x := o + rcv._tab.Pos
+		if obj == nil {
+			obj = new(common.UUID)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
+func (rcv *UserGamesOrderResponse) UpdatedAt() int64 {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
+	if o != 0 {
+		return rcv._tab.GetInt64(o + rcv._tab.Pos)
+	}
+	return 0
+}
+
+func (rcv *UserGamesOrderResponse) MutateUpdatedAt(n int64) bool {
+	return rcv._tab.MutateInt64Slot(6, n)
+}
+
+func (rcv *UserGamesOrderResponse) Commands(obj *CommandItem, j int) bool {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
+	if o != 0 {
+		x := rcv._tab.Vector(o)
+		x += flatbuffers.UOffsetT(j) * 4
+		x = rcv._tab.Indirect(x)
+		obj.Init(rcv._tab.Bytes, x)
+		return true
+	}
+	return false
+}
+
+func (rcv *UserGamesOrderResponse) CommandsLength() int {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
+	if o != 0 {
+		return rcv._tab.VectorLen(o)
+	}
+	return 0
+}
+
 func UserGamesOrderResponseStart(builder *flatbuffers.Builder) {
-	builder.StartObject(0)
+	builder.StartObject(3)
+}
+func UserGamesOrderResponseAddGameId(builder *flatbuffers.Builder, gameId flatbuffers.UOffsetT) {
+	builder.PrependStructSlot(0, flatbuffers.UOffsetT(gameId), 0)
+}
+func UserGamesOrderResponseAddUpdatedAt(builder *flatbuffers.Builder, updatedAt int64) {
+	builder.PrependInt64Slot(1, updatedAt, 0)
+}
+func UserGamesOrderResponseAddCommands(builder *flatbuffers.Builder, commands flatbuffers.UOffsetT) {
+	builder.PrependUOffsetTSlot(2, flatbuffers.UOffsetT(commands), 0)
+}
+func UserGamesOrderResponseStartCommandsVector(builder *flatbuffers.Builder, numElems int) flatbuffers.UOffsetT {
+	return builder.StartVector(4, numElems, 4)
 }
 func UserGamesOrderResponseEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
 	return builder.EndObject()