6.0.20260301 Causing general instability and hanging operations

**System Information**
```
Extension version: 6.0.20260301
Version: 1.109.5 (user setup)
Commit: 072586267e68ece9a47aa43f8c108e0dcbf44622
Date: 2026-02-19T19:43:32.382Z
Electron: 39.3.0
ElectronBuildId: 13313481
Chromium: 142.0.7444.265
Node.js: 22.21.1
V8: 14.2.231.22-electron.0
OS: Windows_NT x64 10.0.26200
```

**Behavior**
After extension updated to 6.0.20260301 general instability across VSCode occurred.
- "Initializing tsconfig.json" message displayed indefinitely in the status bar
- Behaviors from other extensions may or may not function (eg. running commands)
- Unable to run commands related to TS Server such as "Open TS Server log"
- File renaming indefinitely hangs waiting for participants

Reverting to 6.0.20260228 resolved the issues.

Start by comparing extension versions 6.0.20260301 and 6.0.20260228 using the provided VS Code, Electron, Node.js, and Windows details. Reproduce the indefinite “Initializing tsconfig.json” status, the unavailable “Open TS Server log” command, and the file-renaming hang. Done means these operations no longer hang or disrupt other extensions after the problematic update.

Written by the indexing model from the issue text.