Release MoonSprite DEV.5

.gitattributes

@@ -9,3 +9,6 @@
 *.ase binary
 *.aseprite binary
 *.moonsprite binary
+*.ttf binary
+*.woff binary
+*.woff2 binary

.gitignore

@@ -1,6 +1,7 @@
 node_modules/
 .pnpm-store/
 out/
+website/dist/
 /release/
 coverage/
 .vite/

AGENTS.md

@@ -7,7 +7,8 @@
 - 项目默认始终处于当前 `dev.X` 的连续开发阶段，直到用户明确要求“发布 dev.X”“准备发布”或“生成开发版”。
 - 工作流只有“dev.X 开发中”和“dev.X 发布”两个阶段，不设置中间稳定批次，也不因累计若干需求自动升级验证。
 - 当前开发周期起点提交 SHA 是本周期的审计基线；发布时只审计该基线之后的累计变化。日常任务只验证 AI 本次实际修改的文件。
-- `$moonsprite-code-architect` 只在用户明确要求整项目架构审计、重大里程碑架构复查或大型跨模块重构规划时调用，默认只读。普通需求、UI 修改和连续 Debug 不得自动调用，也不得恢复按需求自动分派子 Agent 的工作流。
+- 除用户明确调用 `$moonsprite-code-architect` 外，所有普通需求、UI 修改、Debug、审查、测试和发布工作都由当前主 Agent 直接完成，禁止创建、分派或保留任何子 Agent。
+- `$moonsprite-code-architect` 只在用户明确要求整项目架构审计、重大里程碑架构复查或大型跨模块重构规划时调用，默认只读；每次只允许创建一个架构师实例，且该实例禁止继续创建或分派后代 Agent。普通需求、UI 修改和连续 Debug 不得自动调用，也不得恢复按需求自动分派子 Agent 的工作流。
 
 ## 修改流程
 

CHANGELOG.md

@@ -14,6 +14,7 @@
 
 | 版本 | 完整记录 |
 | --- | --- |
+| `DEV.5` | [查看 DEV.5 完整更新记录](docs/changelog/DEV.5.md) |
 | `DEV.4` | [查看 DEV.4 完整更新记录](docs/changelog/DEV.4.md) |
 | `DEV.3` | [查看 DEV.3 完整更新记录](docs/changelog/DEV.3.md) |
 | `DEV.2` | [查看 DEV.2 完整更新记录](docs/changelog/DEV.2.md) |

CONTRIBUTING.md

@@ -2,6 +2,10 @@
 
 MoonSprite 是原创实现。禁止提交复制自 Aseprite 或其他项目的源码、图标、主题和受保护资源。
 
+## 贡献许可
+
+除非另有书面协议，提交贡献即表示你有权提供该内容，并同意贡献内容按仓库当前的 MoonSprite Source-Available License 1.0 发布。你同时授予 MoonSprite 版权持有人永久、全球、非独占、免版税的权利，用于使用、修改、分发以及在官方商业二进制中销售包含该贡献的版本。你仍保留自己贡献内容的版权。
+
 ## 开发流程
 
 1. 从 `main` 创建短期分支，名称使用 `feature/`、`fix/`、`refactor/` 或 `docs/` 前缀。

EULA.md

@@ -0,0 +1,72 @@
+# MoonSprite Official Binary End User License Agreement 1.0
+
+Effective date: August 16, 2026
+
+This agreement applies only to official MoonSprite binaries obtained from
+MoonSprite's copyright holders or an authorized distribution channel. Steam or
+another authorized store may impose additional platform terms.
+
+## 1. License Grant
+
+MoonSprite grants the licensed user a limited, non-exclusive,
+non-transferable license to install and use the official binary on devices
+controlled by that user. The licensed user may use MoonSprite for personal,
+educational, and commercial creative work.
+
+## 2. Seats and Organizations
+
+Unless an organization, education, or site license says otherwise, one license
+seat is required for each person who actively uses MoonSprite. A personal
+license may not be shared between users. Contact the MoonSprite copyright
+holders for classroom, lab, studio, or organization-wide licensing.
+
+## 3. Restrictions
+
+You may not redistribute, resell, sublicense, rent, lease, lend, share, or make
+the official binary available to unlicensed users. You may not bypass store
+access controls or present a modified build as an official MoonSprite release.
+Reverse engineering is not restricted where applicable law expressly grants
+that right.
+
+## 4. Backups and Devices
+
+You may keep reasonable backup copies and install the official binary on
+multiple devices you control, provided only the licensed user uses those
+copies. Authorized-store account rules continue to apply.
+
+## 5. Artwork and Other Output
+
+You retain all rights you otherwise hold in artwork, animation, documents,
+exports, and other content created with MoonSprite. MoonSprite claims no
+ownership of that output, and commercial use of the output is permitted.
+
+## 6. Updates
+
+Updates may be provided through authorized channels. This agreement does not
+guarantee support, compatibility, future features, or free access to every
+future major version.
+
+## 7. Source Code and Third-party Components
+
+Source code is licensed separately under LICENSE. Third-party components remain
+under their own licenses as described in THIRD_PARTY_NOTICES.md and bundled
+notices.
+
+## 8. Ownership and Trademarks
+
+MoonSprite and its original assets remain the property of their respective
+copyright holders. This agreement grants no ownership interest or trademark
+license.
+
+## 9. Termination
+
+This license terminates automatically if you materially violate this
+agreement. On termination, you must stop using and delete unlicensed copies of
+the official binary. Rights in user-created output are unaffected.
+
+## 10. Disclaimer and Liability
+
+THE OFFICIAL BINARY IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND. TO THE
+MAXIMUM EXTENT PERMITTED BY LAW, THE COPYRIGHT HOLDERS SHALL NOT BE LIABLE FOR
+INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING FROM
+USE OF THE SOFTWARE.

LICENSE

@@ -1,21 +1,98 @@
-MIT License
+MoonSprite Source-Available License 1.0
 
+Effective date: August 16, 2026
 Copyright (c) 2026 MoonSprite contributors
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+This license applies to MoonSprite source code first published under this
+license. It is a source-available license and is not an open-source license as
+defined by the Open Source Initiative.
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+1. Definitions
+
+"Software" means the MoonSprite source code, documentation, and original
+assets distributed with this license.
+
+"Source Form" means the preferred form for reading or modifying the Software.
+
+"Binary Form" means any compiled, packaged, executable, installer, portable,
+hosted, or otherwise directly usable form of the Software.
+
+"Official Binary" means a Binary Form distributed by MoonSprite's copyright
+holders or through a channel they have authorized, including an authorized
+Steam release.
+
+2. Source Form permissions
+
+Subject to this license, you may:
+
+a. inspect, study, and evaluate the Source Form;
+b. modify the Source Form;
+c. compile and run your own Binary Form for personal, educational, evaluation,
+   contribution, or internal development and testing purposes; and
+d. redistribute the Source Form or patches to it, with or without changes, if
+   you include this license, preserve copyright and attribution notices, mark
+   material changes, provide the complete corresponding Source Form, and apply
+   this same license to the redistributed Software.
+
+3. Binary Form restrictions
+
+Except for private use allowed by Section 2(c), or under a separate written
+commercial distribution agreement, you may not:
+
+a. distribute, sell, sublicense, rent, lease, lend, or publicly provide any
+   Binary Form to another person or organization;
+b. offer the Software as a hosted, streamed, portable, or managed application
+   service for another person or organization;
+c. bypass an authorized distribution channel, payment requirement, license
+   check, or access control; or
+d. present an unofficial build as an Official Binary.
+
+Source availability does not grant a right to redistribute compiled builds.
+
+4. Official Binaries
+
+Official Binaries are licensed separately under the MoonSprite Official Binary
+End User License Agreement (EULA.md) and any applicable authorized-store terms.
+The EULA permits licensed users to create personal and commercial artwork.
+
+5. User-created output
+
+You retain all rights you otherwise hold in artwork, animation, documents,
+exports, and other content created with the Software. This license does not
+claim ownership of that output.
+
+6. Trademarks
+
+This license grants no right to use the MoonSprite name, logo, trade dress, or
+other brand identifiers to endorse or identify a redistributed or modified
+build. Factual attribution is permitted.
+
+7. Third-party material
+
+Third-party software, fonts, libraries, formats, and assets remain governed by
+their own licenses. See THIRD_PARTY_NOTICES.md and the notices distributed with
+those components.
+
+8. Termination
+
+Your rights under this license terminate automatically if you violate it. They
+may be reinstated only when the violation is cured and the copyright holders
+confirm reinstatement in writing.
+
+9. Disclaimer of warranty
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.
+
+10. Limitation of liability
+
+TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE COPYRIGHT HOLDERS SHALL NOT BE
+LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY ARISING FROM, OUT OF, OR IN
+CONNECTION WITH THE SOFTWARE OR ITS USE.
+
+11. Previously published MIT versions
+
+Code and releases already published under the MIT License remain available
+under those historical terms. This license does not revoke permissions already
+granted for those versions. See LICENSE-MIT.

LICENSE-MIT

@@ -0,0 +1,27 @@
+Historical MIT License Notice
+
+MoonSprite versions and commits already published under the MIT License before
+August 16, 2026 remain available under the following terms. This file does not
+apply to later source unless that source is explicitly marked as MIT licensed.
+
+MIT License
+
+Copyright (c) 2026 MoonSprite contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,6 +1,6 @@
 # MoonSprite
 
-MoonSprite 是面向 Windows 的原创开源像素画工作台，使用 Tauri 2、React、TypeScript、Zustand 和 Canvas 构建。项目采用 MIT License，与 Aseprite 无隶属关系，也不使用其源码、品牌或视觉资产。
+MoonSprite 是面向 Windows 的原创源码可见像素画工作台，使用 Tauri 2、React、TypeScript、Zustand 和 Canvas 构建。项目与 Aseprite 无隶属关系，也不使用其源码、品牌或视觉资产。
 
 当前界面渠道标识为 `DEV`；构建系统继续使用合法的内部 SemVer `0.1.0`。
 
@@ -51,6 +51,13 @@ pnpm build
 
 运行时用户目录不会提交到仓库。内置示例工程位于 `src-tauri/resources/示例.moonsprite`。
 
+## 许可
+
+- 当前源码使用 [MoonSprite Source-Available License 1.0](LICENSE)：允许查看、修改、个人编译与源码形式再分发，但未经书面授权不得分发编译后的 MoonSprite。
+- Steam 及其他授权渠道的官方二进制使用 [MoonSprite Official Binary EULA](EULA.md)，允许个人与商业创作，按用户席位授权。
+- 已经以 MIT License 发布的历史版本继续保留原有权利，见 [LICENSE-MIT](LICENSE-MIT)。
+- 第三方字体与依赖遵循各自许可，见 [THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md)。
+
 ## 维护入口
 
 - [文档索引](docs/README.md)

THIRD_PARTY_NOTICES.md

@@ -0,0 +1,20 @@
+# Third-party Notices
+
+MoonSprite includes third-party components that are not relicensed under the
+MoonSprite Source-Available License or the MoonSprite Official Binary EULA.
+
+## Bundled Fonts
+
+- Fusion Pixel Font: SIL Open Font License 1.1. The license text is stored at
+  `src-tauri/resources/fonts/licenses/Fusion-Pixel-Font-OFL-1.1.txt`.
+- Silkscreen: SIL Open Font License 1.1. The license text is stored at
+  `src-tauri/resources/fonts/licenses/Silkscreen-OFL-1.1.txt`.
+- Tiny5: SIL Open Font License 1.1. The license text is stored at
+  `src-tauri/resources/fonts/licenses/Tiny5-OFL-1.1.txt`.
+
+## Software Dependencies
+
+JavaScript and Rust dependencies remain under the licenses declared by their
+respective authors. Dependency versions are recorded in `pnpm-lock.yaml` and
+`src-tauri/Cargo.lock`. Release packages must preserve all notices required by
+those licenses.

docs/README.md

@@ -5,11 +5,12 @@
 ## 产品与架构
 
 - [产品行为契约](product/behavior.md)：用户可见能力和稳定规则。
+- [UI 设计规范](ui-design-system.md)：颜色、字号、间距、控件密度、像素图标和组件复用规则。
 - [架构概览](architecture/overview.md)：模块职责和依赖方向。
 - [状态与历史](architecture/state-history.md)：会话、dirty、撤销和视图状态。
 - [坐标与渲染](architecture/coordinates-rendering.md)：屏幕、视图、画布和图层坐标。
 - [多语言架构](architecture/localization.md)：语言资源、回退、持久化和新增语言门禁。
-- [文件格式](file-format.md)：`.moonsprite` v2 容器。
+- [文件格式](file-format.md)：`.moonsprite` v12 容器。
 
 ## 交互契约
 

docs/adr/0008-sparse-raster-project-storage.md

@@ -0,0 +1,58 @@
+# ADR-0008: Sparse Raster Project Storage
+
+## Status
+
+Accepted
+
+## Context
+
+Large MoonSprite projects may contain dozens of canvas-sized layer and cel
+surfaces whose meaningful pixels occupy only a small fraction of each surface.
+ZIP Deflate keeps the file compact on disk, but opening still expands every raw
+surface before the editor can use it. A 4596 x 1767 project can therefore expand
+hundreds of megabytes even when most tiles are transparent.
+
+## Decision
+
+- Project schema v5 may store each layer or cel as one `sparse-tiles-v1`
+  resource containing only nonzero 64 x 64 tiles. It does not create thousands
+  of ZIP entries.
+- The writer compares sparse and raw byte counts per resource and keeps the
+  smaller representation. RGBA tile occupancy checks all four bytes so hidden
+  RGB values under zero alpha remain lossless; indexed occupancy treats ID 0 as
+  transparent.
+- The reader validates the complete tile directory and reconstructs one
+  contiguous raster surface covering the stored tile bounds. Its canvas offset
+  and stable storage origin preserve document coordinates, while tools,
+  compositing, history, Store, and platform APIs continue to use the existing
+  contiguous-surface contract.
+- Schema v1-v4 resources migrate as raw data in memory. Their first save writes
+  schema v5 and may choose sparse storage. Unknown encodings and malformed tile
+  containers are rejected.
+- Incremental save continues to track one CRC and revision per raster resource.
+  Unchanged v5 resources reuse their original path, encoding, dimensions,
+  offsets, and compressed ZIP entry; changed compact surfaces are encoded from
+  their current runtime geometry.
+- Opening registers the incremental-save baseline from the decoded manifest,
+  resource references, and ZIP CRCs without re-encoding all pixels. Worker
+  routing estimates expanded raster bytes from the manifest so a compact v5 ZIP
+  cannot move a large allocation back onto the UI thread.
+
+## Consequences
+
+Sparse large projects expand far fewer bytes from ZIP, can avoid allocating
+transparent space outside each resource's stored tile bounds, and avoid a
+second full raster scan after decoding. Projects whose content spans distant
+tiles inside most layer bounding boxes may see little runtime-memory reduction;
+this design is not a permanently tiled runtime. Runtime rendering and editing
+preserve the existing pixel representation and visual output. Dense resources
+can remain raw, and a saved v5 file requires a v5-aware reader even though v5
+readers remain backward compatible with v1-v4.
+
+## Alternatives
+
+One ZIP entry per tile was rejected because thousands of central-directory
+entries add metadata, lookup, and merge overhead. Keeping only raw resources was
+rejected because Deflate reduces disk size but not expanded decode work. A
+permanently tiled runtime model was deferred because it would cross drawing,
+selection, undo, compositing, and cache ownership boundaries.