File with prefix `_` underscore synced with underscore character removed

[trietphm]

Hello,
I have a file called _INBOX/log.md. When it's synced from the remote source, instead of updating the existing file, it created a new one at INBOX/log.md

Here is the log

6/3/2025, 9:43:35 PM    32      [livesync] Watch starting from now
6/3/2025, 9:43:40 PM    16      WATCH: PROCESSING: _INBOX/log.md
6/3/2025, 9:43:41 PM    32      [livesync] --> _INBOX/log.md change detected
6/3/2025, 9:43:41 PM    32      [livesync] Original before to GlobalPath: _INBOX/log.md
6/3/2025, 9:43:41 PM    32      [notes] INBOX/log.md
6/3/2025, 9:43:41 PM    32      [notes] <-- notes/INBOX/log.md saved
6/3/2025, 9:43:41 PM    32      WATCH: PROCESS DONE: _INBOX/log.md

• livesync is the couchbase and notes is the local storage.
• I'm using Linux with the option "useChokidar": true. No path obfuscation.

After a quick check, I found out this line subtracted the first character when it saw a pathSrc that started with _

livesync-bridge/Peer.ts

Lines 27 to 34 in 3ff11c9

	toGlobalPath(pathSrc: string) {
	let path = pathSrc.startsWith("_") ? pathSrc.substring(1) : pathSrc;
	if (path.startsWith(this.config.baseDir)) {
	path = path.substring(this.config.baseDir.length);
	}
	// this.debugLog(`**TOLOCAL: ${pathSrc} => ${path}`);
	return path;
	}

This line6/3/2025, 9:43:41 PM 32 [livesync] Original before to GlobalPath: _INBOX/log.md is what I'm debugging to confirm.

I can help kind of "fix" it, but I don't know what the toGlobalPath is supposed to be used for, nor why there is that substring logic above.

[vrtmrz]

I am so sorry for being late! And I completely had not realised it!

In self-hosted LiveSync, we had a limitation that the ID of file data cannot be started with _. Hence, we have added / before _ and have made _foo.md to /_foo.md as a workaround.

And this time, this got broken with some more mistakes. We have to make this function it in a common library.
I will improve the library first. Sorry for your inconvenience!