fix(ipad): ship iPad P0 layout/globe fixes, edit-last-input, drop clipboard commands

Adapt typing/voice surfaces for iPad width and height, add the system globe
key and last-input editing flow, harden host-only Rime deployment, and remove
clipboard voice commands. Bump build to 61.

project.yml

@@ -52,7 +52,7 @@ settings:
     STRING_CATALOG_GENERATE_SYMBOLS: YES
     CLANG_CXX_LANGUAGE_STANDARD: c++17
     MARKETING_VERSION: "1.6.6"
-    CURRENT_PROJECT_VERSION: "59"
+    CURRENT_PROJECT_VERSION: "61"
     # 签名配置来自 Signing.local.xcconfig（gitignored，不会被覆盖）
 
 # 项目级签名 xcconfig，适用于所有 target
@@ -427,7 +427,7 @@ targets:
         TARGETED_DEVICE_FAMILY: "1,2"
 
   # =========================================================
-  # 实机 UI 测试 — 剪贴板长按复现脚手架
+  # 实机 UI 测试
   # =========================================================
   # XCUITest 是 Apple 唯一开放的物理设备触摸注入通道，模拟器无法复现
   # PiP 语音会话（isPictureInPictureSupported 恒为 false）。