Clicking links in the canvas panel crashes the client.

Clicking links in the canvas panel crashes the client. This happens for multiple local html files.

e.g. Fatal Error

called `Result::unwrap()` on an `Err` value: http::Error(InvalidUri(InvalidFormat))

at
C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557\f\wry-0.55.1\s...:58

---
| Field | Value |
| --- | --- |
| App version | 1.0.25 |
| OS | Windows 10.0.26200 |
| Theme | Fox |
| Path | /chat |
| Tenure | Week 7 |

Start by reproducing the crash in the canvas panel on Windows with links to multiple local HTML files, then trace how those links reach the wry 0.55.1 webview boundary. Done means clicking local links no longer crashes the client and the linked files behave correctly; the reported InvalidUri error is the key failure to follow.

索引モデルが issue の本文から書いたものです。