relocate: cloud-boot/godoom -> go-doom/engine

Org migration: the project moves out of cloud-boot/ into its own org
go-doom/ for visual + organizational consistency with the new
go-quake1/2/3 family. Sole repo for now is go-doom/engine (renamed
from goform-transferred godoom).

No layout change -- godoom's packages are already at the repo root
(doom.go + seed.go + backend/ + cmd/ + example/ + embedwad/ +
oracle/ + static/ + testdata/), unlike goquake1 which needed a
post-rename flatten.

Mechanical rewrites:
- go.mod: module github.com/go-doom/engine
- All 16 .go files with explicit import paths -> github.com/go-doom/engine/...
- All "cloud-boot/godoom" attribution strings -> "go-doom/engine"
  (header comments + LICENSE + README + PORT.md)

GitHub redirect cloud-boot/godoom -> go-doom/engine preserved. The
upstream/ remote (https://github.com/AndreRenaud/gore.git) is kept
intact for future rebasing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: tannevaled

PORT.md

@@ -1,6 +1,6 @@
 # PORT.md -- godoom adaptation plan for cloud-boot TamaGo + UEFI
 
-This document is the engineering contract between `cloud-boot/godoom` and the
+This document is the engineering contract between `go-doom/engine` and the
 sibling sprints producing `go-virtio/gpu`, `go-virtio/sound`,
 `go-virtio/input`, and the `cloud-boot/tamago-uefi` "livedoom" boot artifact.
 It is the source of truth for *what* godoom needs to do and *what shape* its

README.md

@@ -1,6 +1,6 @@
-<p align="center"><img src="https://raw.githubusercontent.com/cloud-boot/brand/main/social/cloud-boot.png" alt="cloud-boot/godoom" width="720"></p>
+<p align="center"><img src="https://raw.githubusercontent.com/cloud-boot/brand/main/social/cloud-boot.png" alt="go-doom/engine" width="720"></p>
 
-# cloud-boot/godoom
+# go-doom/engine
 
 A pure-Go DOOM engine adapted for cloud-boot's bare-metal TamaGo + UEFI demo
 target.
@@ -122,7 +122,7 @@ Short version:
 ```bash
 # Re-harvest the host oracle (byte-equal reproducible — proves
 # engine + WAD + determinism hooks are intact):
-cd cloud-boot/godoom
+cd go-doom/engine
 GOWORK=off go run ./cmd/harvest-reference \
     -wad embedwad/doom1.wad \
     -seed 0 \

backend/tamago/frontend.go

@@ -1,7 +1,7 @@
 // Copyright (c) 2026 cloud-boot contributors
 // SPDX-License-Identifier: GPL-2.0-only
 //
-// This file is part of cloud-boot/godoom, a fork of github.com/AndreRenaud/gore
+// This file is part of go-doom/engine, a fork of github.com/AndreRenaud/gore
 // (Pure-Go minimal Doom implementation, GPL-2.0). The TamaGo frontend itself is
 // NEW code authored for cloud-boot and is released under the same license to
 // preserve the engine's GPL boundary; cloud-boot's other components remain
@@ -12,7 +12,7 @@ package tamago
 import (
 	"image"
 
-	godoom "github.com/cloud-boot/godoom"
+	godoom "github.com/go-doom/engine"
 )
 
 // NOTE: the upstream package literal is `gore`, because the engine source

backend/tamago/frontend_test.go

@@ -7,7 +7,7 @@ import (
 	"image"
 	"testing"
 
-	godoom "github.com/cloud-boot/godoom"
+	godoom "github.com/go-doom/engine"
 )
 
 type fakeGPU struct{ frames int }

backend/tamago/gpu_adapter.go

@@ -1,7 +1,7 @@
 // Copyright (c) 2026 cloud-boot contributors
 // SPDX-License-Identifier: GPL-2.0-only
 //
-// This file is part of cloud-boot/godoom, a fork of github.com/AndreRenaud/gore
+// This file is part of go-doom/engine, a fork of github.com/AndreRenaud/gore
 // (Pure-Go minimal Doom implementation, GPL-2.0). The TamaGo frontend adapter
 // itself is NEW code authored for cloud-boot and is released under the same
 // license to preserve the engine's GPL boundary; cloud-boot's other components

backend/tamago/input_adapter.go

@@ -1,7 +1,7 @@
 // Copyright (c) 2026 cloud-boot contributors
 // SPDX-License-Identifier: GPL-2.0-only
 //
-// This file is part of cloud-boot/godoom, a fork of github.com/AndreRenaud/gore
+// This file is part of go-doom/engine, a fork of github.com/AndreRenaud/gore
 // (Pure-Go minimal Doom implementation, GPL-2.0). The TamaGo frontend adapter
 // itself is NEW code authored for cloud-boot and is released under the same
 // license to preserve the engine's GPL boundary; cloud-boot's other components

backend/tamago/sound_adapter.go

@@ -1,7 +1,7 @@
 // Copyright (c) 2026 cloud-boot contributors
 // SPDX-License-Identifier: GPL-2.0-only
 //
-// This file is part of cloud-boot/godoom, a fork of github.com/AndreRenaud/gore
+// This file is part of go-doom/engine, a fork of github.com/AndreRenaud/gore
 // (Pure-Go minimal Doom implementation, GPL-2.0). The TamaGo frontend adapter
 // itself is NEW code authored for cloud-boot and is released under the same
 // license to preserve the engine's GPL boundary; cloud-boot's other components

cmd/harvest-reference/main.go

@@ -63,9 +63,9 @@ import (
 	"strings"
 	"sync"
 
-	godoom "github.com/cloud-boot/godoom"
-	"github.com/cloud-boot/godoom/backend/audiolog"
-	"github.com/cloud-boot/godoom/embedwad"
+	godoom "github.com/go-doom/engine"
+	"github.com/go-doom/engine/backend/audiolog"
+	"github.com/go-doom/engine/embedwad"
 )
 
 type checkpoint struct {

cmd/harvest-reference/main_test.go

@@ -12,8 +12,8 @@ import (
 	"strings"
 	"testing"
 
-	godoom "github.com/cloud-boot/godoom"
-	"github.com/cloud-boot/godoom/backend/audiolog"
+	godoom "github.com/go-doom/engine"
+	"github.com/go-doom/engine/backend/audiolog"
 )
 
 func TestParseKey_AllForms(t *testing.T) {

example/doomocracy/doomocracy.go

@@ -14,7 +14,7 @@ import (
 
 	"embed"
 
-	"github.com/cloud-boot/godoom"
+	"github.com/go-doom/engine"
 )
 
 //go:embed static/*