feat(keyboard): add Notes skill and system-style typing

Add save-to-Notes export and direct map handoff while aligning multi-touch typing, period shortcuts, return actions, and navigation visuals with system behavior.

CHANGELOG.md

@@ -8,19 +8,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
+- **Overlapping key presses**: the typing grid tracks multiple fingers, so the next key can go down before the previous lifts. Pending letters commit in press order (not release order); Shift can be held with one finger while another types. / **叠指连打**：打字网格跟踪多指，上一键未松开也可按下下一键。未提交的字母按按下顺序出字（而非抬手顺序）；一只手指按住 Shift 时另一只可打字。
+- **Period shortcut**: in English, a second Space shortly after a Space that follows a word becomes `. ` and arms sentence Shift, matching the system "." Shortcut. / **句号快捷**：英文下，在单词后的空格上短时间内再按一次空格会变成 `. ` 并点亮句首 Shift，对齐系统「句号快捷」。
+- **Return key labels**: Go / Search / Send / Done / Next / Join and the other `UIReturnKeyType` values show their system captions on the green action key instead of collapsing to Send or a return arrow. / **回车键文案**：前往 / 搜索 / 发送 / 完成 / 下一项 / 加入等 `UIReturnKeyType` 在绿色动作键上显示系统对应文案，不再一律变成「发送」或换行箭头。
 - **Skills tab**: Home dock and iPad sidebar add Skills between Home and Styles; cards list default Reply / Summarize / Translate plus installable export skills (max 8 enabled, long-press drag to reorder). / **技能 Tab**：首页 Dock 与 iPad 侧栏在「首页」和「风格」之间新增「技能」；卡片列出默认的回复 / 总结 / 翻译以及可安装的出口技能（最多启用 8 个，长按拖动排序）。
-- **Extract tasks skill**: the Skills tab opens a ready-made companion Shortcut named `OSG · 提取待办` on the system Add page (split lines → Reminders, default list). After you tap Add, copying text and tapping Tasks asks the LLM for to-dos and silently adds them; no tasks stays in the current app with a keyboard tip. / **提取待办技能**：技能页会打开已做好的配套捷径 `OSG · 提取待办` 的系统添加页（按行拆分并写入默认提醒清单）。点添加后，复制文字并点「待办」会让模型抽取待办并静默写入；没有待办则留在当前 App，键盘上给出提示。
-- **Extract events skill**: the Skills tab opens a ready-made companion Shortcut named `OSG · 提取日程` on the system Add page (multiple events into Calendar; date-only → all-day, time-only → today, optional end time and location). After you tap Add, copying text and tapping Events asks the LLM for events and silently adds them; no date or time stays in the current app with a keyboard tip. / **提取日程技能**：技能页会打开已做好的配套捷径 `OSG · 提取日程` 的系统添加页（可多条写入日历；只有日期为全天；只有时刻用当天；可带结束时间与地点）。点添加后，复制文字并点「日程」会让模型抽取日程并静默写入；没有日期或时间则留在当前 App，键盘上给出提示。
-- **Navigate skill**: the Skills tab opens a companion Shortcut named `OSG · 导航`. After you add it, copying text and tapping Navigate asks the LLM for one address (or origin → destination) and opens driving directions — Amap if installed, then Baidu Maps, then Apple Maps. No address stays in the current app with a keyboard tip. / **导航技能**：技能页打开配套捷径 `OSG · 导航`。添加后，复制文字并点「导航」会抽取一条地址（或起点→终点）并开始驾车导航——已装高德则用高德，否则百度，再否则 Apple 地图。没有地址则留在当前 App，键盘上给出提示。
+- **Extract tasks skill**: the Skills tab opens the bundled companion Shortcut `OSGExtractTodos` on the system Add page (split lines → Reminders, default list). After you tap Add, copying text and tapping Tasks asks the LLM for to-dos and silently adds them; no tasks stays in the current app with a keyboard tip. / **提取待办技能**：技能页会打开 App 内置的配套捷径 `OSGExtractTodos` 系统添加页（按行拆分并写入默认提醒清单）。点添加后，复制文字并点「待办」会让模型抽取待办并静默写入；没有待办则留在当前 App，键盘上给出提示。
+- **Extract events skill**: the Skills tab opens the bundled companion Shortcut `OSGExtractEvents` on the system Add page (multiple events into Calendar; date-only → all-day, time-only → today, optional end time and location). After you tap Add, copying text and tapping Events asks the LLM for events and silently adds them; no date or time stays in the current app with a keyboard tip. / **提取日程技能**：技能页会打开 App 内置的配套捷径 `OSGExtractEvents` 系统添加页（可多条写入日历；只有日期为全天；只有时刻用当天；可带结束时间与地点）。点添加后，复制文字并点「日程」会让模型抽取日程并静默写入；没有日期或时间则留在当前 App，键盘上给出提示。
+- **Navigate skill**: copying text and tapping Navigate asks the LLM for one address (or origin → destination) and the host app opens driving directions — Amap if installed, then Baidu Maps, then Apple Maps. No companion Shortcut. No address stays in the current app with a keyboard tip. / **导航技能**：复制文字并点「导航」会抽取一条地址（或起点→终点），由 App 直接打开驾车导航——已装高德则用高德，否则百度，再否则 Apple 地图。不需要配套捷径。没有地址则留在当前 App，键盘上给出提示。
+- **Save to Notes skill**: the Skills tab opens a ready-made companion Shortcut named `OSGSaveToNotes` on the system Add page (one new Apple Note with an explicit title and body). After you tap Add, copying text and tapping Notes asks the LLM for a short title from the time and content; the body stays the original clipboard. / **存入备忘录技能**：技能页会打开已做好的配套捷径 `OSGSaveToNotes` 的系统添加页（新建一条带标题和正文的苹果备忘录）。点添加后，复制文字并点「备忘录」会按时间和内容生成短标题；正文保持剪贴板原文。
 - **Skills clipboard guide**: when Clipboard History is off, the Skills tab shows a card that jumps to in-app Clipboard settings and to iOS Settings for paste authorization. / **技能页剪贴板指引**：未开启剪贴板历史时，技能页展示可点击卡片，分别跳转 App 内剪贴板设置和系统设置以完成粘贴授权。
 - **Custom skills**: Skills tab `+` adds a user skill (name, about, SF Symbol, prompt, required iCloud Shortcut link with name lookup, independent Shortcut name, thinking off by default). Built-in thinking stays off and disabled. No cap on how many custom skills you can save; the keyboard still holds at most 8. / **自定义技能**：技能页右上角 `+` 可添加用户技能（名称、介绍、SF Symbol、提示词、必填 iCloud 捷径链接并自动读取名称、可与技能名分开的捷径名、思考默认关）。内置技能思考固定关闭且不可开。自定义数量不设上限，键盘仍最多启用 8 个。
 
 ### Fixed
+- **Save to Notes Shortcut**: bind the combined first-line title and clipboard body through iPhone Create Note’s real `WFCreateNoteInput` field. The previous `contents` binding was ignored and left an enter-content sheet or a title-only note. / **存入备忘录捷径**：通过 iPhone「创建备忘录」真正的 `WFCreateNoteInput` 字段绑定首行标题与剪贴板正文；旧版 `contents` 绑定会被忽略，导致弹出内容填写框或只生成标题。
 - **Extract tasks Shortcut**: receive Shortcut Input as Text, then split lines and add each title to Reminders — the previous recipe could finish successfully without creating items. / **提取待办捷径**：先把快捷指令输入收成文本，再按行写入提醒；旧配方会成功跑完但不创建条目。
 - **Skill reorder feedback**: long-press lifts a skill card and the grid slides live under the finger, matching Home Screen rearrange. / **技能拖动排序**：长按拎起技能卡片，网格随手指实时让位，接近主屏幕图标重排。
 - **Skill drag preview corners**: the lift preview clips to the card’s continuous rounded rect so square white corners no longer show. / **技能拖动圆角**：拖起预览按卡片连续圆角裁剪，去掉圆角外的直角白底。
 
 ### Changed
+- **Bundled Shortcut names**: Tasks and Events now install their signed in-app resources as `OSGExtractTodos` and `OSGExtractEvents`, matching `OSGSaveToNotes`; existing Chinese-named copies must be replaced from the Skills tab. / **内置捷径名称**：待办与日程改为安装 App 内签名资源 `OSGExtractTodos` 和 `OSGExtractEvents`，与 `OSGSaveToNotes` 保持一致；已有中文名称版本需从技能页重新安装。
+- **Navigation icons**: Skills uses a wand; Styles uses a dial. The phone dock and iPad sidebar (except Home) use outline when idle and fill when selected. Mac Styles / Settings follow the same pairing. iPad and Mac Home stay the house icon. / **导航图标**：技能改为魔杖，风格改为旋钮。手机 Dock 与 iPad 侧栏（除首页外）未选中描边、选中填充；Mac 的风格 / 设置同样切换。iPad / Mac 首页仍用房子图标。
+- **Phone dock size**: slightly smaller — 22 pt icons, 46 pt rows, 8 pt glass padding. / **手机 Dock 尺寸**：略缩小，图标 22 pt、行高 46 pt、玻璃内边距 8 pt。
 - **Skill and style cards**: every card uses a top-right edit pencil and a bottom-right selected check; skill Done sits on the right like style details; tapping a skill card toggles the keyboard slot (unconfirmed Shortcut skills still open the install sheet). / **技能与风格卡片**：右上为编辑铅笔、右下为选中勾选；技能详情「完成」改到右侧；点技能卡片切换是否上键盘（未确认捷径的仍打开安装页）。
 - **Clipboard skill grid**: idle skill chips stay as one centered block, wrapping to two rows of up to four instead of scrolling sideways after four. / **剪贴板技能网格**：空闲技能按钮作为一整块居中，超过四个改为两行（每行最多四个），不再横向滚动。
 - **Skill sheet buttons**: Add, Turn off, Add Shortcut, I’ve added it, and Reinstall are solid capsules — primary actions use the brand green (`#3AA05A`), secondary actions use an elevated fill. / **技能弹窗按钮**：添加、关闭、添加捷径、我已添加、重新安装改为实心胶囊；主操作为品牌绿（`#3AA05A`），次要为抬升底。