Merge slideshow-titles into slideshow-templates (origin/main: integration batch 26, #975; no conflicts)

docs/cr3.md

@@ -11,6 +11,12 @@ recommended crop, and the decoder uses it as the default crop, so the developed
 framed (PowerShot SX70 HS, EOS 250D, PowerShot G5 X Mark II, EOS M6 Mark II and EOS M50 samples). A rectangle that
 is missing or does not fit inside the crop is ignored. The embedded JPEG still shows the whole frame.
 
+The EOS R5 Mark II's APS-C crop-mode files (5376 x 3574) state an active area that starts in dark columns
+(132..~256 sit at the black level) and stops ~130 columns short of the image, while their recommended crop
+(5088 x 3392, the camera JPEG's size) lies on the image. When the recommended crop doesn't fit inside the stated
+active area, it is used as the valid area: on raw.pixls.us 7883/7884 the render matches the camera JPEG
+(high-pass correlation 0.99, was -0.13 with a black band on the left). No other of the 110 CC0 CR3s changes.
+
 The decoder is independent Rust code shared by desktop, CLI and WebAssembly;
 it has no operating-system imaging dependency or external decoder. Its sources
 are the public prose descriptions and patents cited in
@@ -26,7 +32,7 @@ decoded.
 
 CRX version `0x100`, four Bayer planes and `ff01`/`ff02`/`ff03` marker headers
 support lossless RAW and three-level C-RAW with horizontal tiles. Uniform
-quantization values 4–43 are independently verified. Version `0x200` C-RAW
+quantization values 4–43 are independently verified; 44 continues the sequence (step 102, checked against a measured step on an EOS R50 C-RAW file). Version `0x200` C-RAW
 supports the `ff11`/`ff12`/`ff13` marker family, a single 14-bit Bayer tile and
 its adaptive quantization map. C-RAW is quantized, so next to clipped highlights
 its reconstruction can overshoot the sensor range by a few quantization steps

docs/localization-zh-hans.md

@@ -14,7 +14,7 @@ LightCraft 的界面支持英语、简体中文、繁体中文（台湾）和日
 - 尚未翻译的技术性错误、补充说明和发行说明仍以英文显示。
 - 网页版将 Noto Sans CJK SC 作为独立的 `lightcraft_zh_hans.otf` 文件随站点分发，页面启动时加载；
   这样可显示简体中文，也避免把约 16 MB 字体放进受单文件大小限制的 WASM。部署时需上传整个
-  `target/web/` 目录。未指定 `CRAFT_FONTS_DIR` 的开发构建仍缺少中文字体。
+  `target/web-site/` 目录。未指定 `CRAFT_FONTS_DIR` 的开发构建仍缺少中文字体。
 - 日期分组标题与拍摄时间按中文格式显示（如 `2026年9月20日 星期日`）。
 
 ## 翻译的维护

docs/web.md

@@ -18,7 +18,7 @@ it's missing or a different version.
 Build, then serve:
 
 ```sh
-cargo xtask web            # → <target>/web/{index.html, worker.js, lightcraft_web.js, lightcraft_web_bg.wasm}
+cargo xtask web            # → <target>/web-site/{index.html, worker.js, lightcraft_web.js, lightcraft_web_bg.wasm}
 cargo xtask web --serve    # build, then serve on http://127.0.0.1:8080/ (or `--serve 9000`)
 cargo xtask web --dev      # unoptimized build with debug info (faster to compile, slow to run)
 ```

docs/whats-new.md

@@ -165,6 +165,10 @@
   Selected Settings). Ctrl+V only reaches LightCraft while the system clipboard holds text; otherwise use Edit ▸ Paste Edit
   Settings.
 
+### Dialogs
+- System Info, All Metadata and What's New end with one Close button, like About, instead of Cancel and OK
+  (issue #782).
+
 ### Synchronize Folder
 - Right-click a folder (or a disk other than the startup disk) in the sidebar's Folders section ▸ Synchronize
   Folder…. The folder and the folders inside it are scanned in the background for photos added on disk, photos whose
@@ -229,6 +233,8 @@
 - Shortcuts are editable: Help ▸ Keyboard Shortcuts (⌘/) lists every command with a search box; click a shortcut and
   press the new keys (Esc cancels), × removes it, ↺ restores the original, Reset All undoes every change. A key that
   belonged to another command moves to the new one. Menus show the new keys; agents use `app.setShortcut`.
+- Return presses OK in Choose Edit Settings to Copy (⇧⌘C) and Paste Selected Settings (⇧⌘V), and Esc cancels them
+  (issue #735).
 
 ### Formats
 - HEIC / HEIF photos (iPhone and Mac) open now: the optional `lightcraft-heif` crate (heic-rs, pure Rust) behind