Describe the bug
You can escape the computer folder and access files anywhere without permission or notice,
by obfuscating ..s to bypass the internal check preventing parent directory traversal.

To Reproduce
Link: Microsoft - Naming Conventions
You can mix the following reserved characters < > : " | ? (excludes / \ *) into a .. to bypass the check, e.g. <..> or ..|.
Afterwards the reserved characters appear to be silently dropped by the filesystem.

Steps to reproduce the behavior:

1. Use the emulator
2. Type cd ..| followed by ls multiple times.
3. Observe escaping the computer folder.

Expected behavior
For the reserved characters to be filtered out by the fs api before the internal check against ..s, preventing parent directory traversal.

Screenshots

Environment

• OS: Windows 11 Home
• OS Version: 23H2
• CraftOS-PC Version: v2.8.2
• Compiled from source? No