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/UserGamesOrderGetResponse.go

@@ -0,0 +1,80 @@
+// Code generated by the FlatBuffers compiler. DO NOT EDIT.
+
+package order
+
+import (
+	flatbuffers "github.com/google/flatbuffers/go"
+)
+
+type UserGamesOrderGetResponse struct {
+	_tab flatbuffers.Table
+}
+
+func GetRootAsUserGamesOrderGetResponse(buf []byte, offset flatbuffers.UOffsetT) *UserGamesOrderGetResponse {
+	n := flatbuffers.GetUOffsetT(buf[offset:])
+	x := &UserGamesOrderGetResponse{}
+	x.Init(buf, n+offset)
+	return x
+}
+
+func FinishUserGamesOrderGetResponseBuffer(builder *flatbuffers.Builder, offset flatbuffers.UOffsetT) {
+	builder.Finish(offset)
+}
+
+func GetSizePrefixedRootAsUserGamesOrderGetResponse(buf []byte, offset flatbuffers.UOffsetT) *UserGamesOrderGetResponse {
+	n := flatbuffers.GetUOffsetT(buf[offset+flatbuffers.SizeUint32:])
+	x := &UserGamesOrderGetResponse{}
+	x.Init(buf, n+offset+flatbuffers.SizeUint32)
+	return x
+}
+
+func FinishSizePrefixedUserGamesOrderGetResponseBuffer(builder *flatbuffers.Builder, offset flatbuffers.UOffsetT) {
+	builder.FinishSizePrefixed(offset)
+}
+
+func (rcv *UserGamesOrderGetResponse) Init(buf []byte, i flatbuffers.UOffsetT) {
+	rcv._tab.Bytes = buf
+	rcv._tab.Pos = i
+}
+
+func (rcv *UserGamesOrderGetResponse) Table() flatbuffers.Table {
+	return rcv._tab
+}
+
+func (rcv *UserGamesOrderGetResponse) Found() bool {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
+	if o != 0 {
+		return rcv._tab.GetBool(o + rcv._tab.Pos)
+	}
+	return false
+}
+
+func (rcv *UserGamesOrderGetResponse) MutateFound(n bool) bool {
+	return rcv._tab.MutateBoolSlot(4, n)
+}
+
+func (rcv *UserGamesOrderGetResponse) Order(obj *UserGamesOrder) *UserGamesOrder {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
+	if o != 0 {
+		x := rcv._tab.Indirect(o + rcv._tab.Pos)
+		if obj == nil {
+			obj = new(UserGamesOrder)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
+func UserGamesOrderGetResponseStart(builder *flatbuffers.Builder) {
+	builder.StartObject(2)
+}
+func UserGamesOrderGetResponseAddFound(builder *flatbuffers.Builder, found bool) {
+	builder.PrependBoolSlot(0, found, false)
+}
+func UserGamesOrderGetResponseAddOrder(builder *flatbuffers.Builder, order flatbuffers.UOffsetT) {
+	builder.PrependUOffsetTSlot(1, flatbuffers.UOffsetT(order), 0)
+}
+func UserGamesOrderGetResponseEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
+	return builder.EndObject()
+}