[automated] update i18n strings (tldraw#7063)

This PR updates the i18n strings.

### Change type
- [x] `other`

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Updates Japanese strings: normalize rotate-cw label, switch “heart” to
ハート, and change note to 付箋.
> 
> - **Localization (ja)**:
>   - Normalize `action.rotate-cw` label by removing trailing space.
> - Update "heart" term to `ハート` in `geo-style.heart` and `tool.heart`.
>   - Change `tool.note` from `ふせん` to `付箋`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
f30f712. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Co-authored-by: huppy-bot[bot] <128400622+huppy-bot[bot]@users.noreply.github.com>
Co-authored-by: Mime Čuvalo <mimecuvalo@gmail.com>

Author: 3 people

assets/translations/ja.json

@@ -86,7 +86,7 @@
 	"action.remove-frame": "フレームを削除",
 	"action.rename": "名前を変更",
 	"action.rotate-ccw": "反時計回りに回転",
-	"action.rotate-cw": "時計回りに回転 ",
+	"action.rotate-cw": "時計回りに回転",
 	"action.save-copy": "コピーを保存",
 	"action.select-all": "すべて選択",
 	"action.select-none": "選択を解除",
@@ -254,7 +254,7 @@
 	"geo-style.cloud": "くも",
 	"geo-style.diamond": "菱形",
 	"geo-style.ellipse": "楕円形",
-	"geo-style.heart": "心臓",
+	"geo-style.heart": "ハート",
 	"geo-style.hexagon": "六角形",
 	"geo-style.octagon": "八角形",
 	"geo-style.oval": "楕円",
@@ -433,7 +433,7 @@
 	"tool.flip-vert": "垂直方向に反転",
 	"tool.frame": "フレーム",
 	"tool.hand": "手",
-	"tool.heart": "心臓",
+	"tool.heart": "ハート",
 	"tool.hexagon": "六角形",
 	"tool.highlight": "ハイライト",
 	"tool.image-crop": "画像をクロップ",
@@ -446,7 +446,7 @@
 	"tool.media-alt-text": "代替テキスト",
 	"tool.media-alt-text-confirm": "確定",
 	"tool.media-alt-text-desc": "説明を記入してください...",
-	"tool.note": "ふせん",
+	"tool.note": "付箋",
 	"tool.octagon": "八角形",
 	"tool.oval": "楕円",
 	"tool.pentagon": "五角形",