Fix removal of reloaded group files when config stores relative paths

[Copilot]

After reloading, files shown in group views could not be removed because persisted virtualTab.json entries may be relative paths, while removal logic compared only full URI strings. This caused “Remove Selected Files from Group” to no-op on reloaded data.

• Path-aware file removal in provider

  • Added FileEntryMatcher to match a selected file against stored entries by:
    • exact URI match
    • normalized fsPath match
    • scope-root resolution for relative stored paths
  • Updated TempFoldersProvider.removeFilesFromGroup to remove by matcher instead of raw string equality.
  • Aligned bookmark cleanup with the same matcher so bookmark keys tied to removed files are deleted consistently.

• Command path consolidation for remove actions

  • Updated virtualTabs.removeFileFromGroup and virtualTabs.removeSelectedFilesFromGroup to route removals through provider logic and process selections per groupIdx.
  • Eliminates duplicate filtering logic that assumed URI-only storage format.

• Regression coverage

  • Added unit tests for file-entry matching across relative path, URI, and non-match cases.
  • Added UI E2E regression test for:
    • persisted relative path in virtualTab.json
    • reload
    • invoking “Remove Selected Files from Group”
    • confirming file is removed from both tree and config.

// Provider removal now uses normalized matching rather than URI string equality
group.files = group.files.filter(storedEntry =>
  !targets.some(target =>
    matchesStoredFileEntry(storedEntry, target.uri, target.fsPath, scopeRoot)
  )
);

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• update.code.visualstudio.com
  • Triggering command: /usr/local/bin/node node /home/REDACTED/work/vscode-virtual-tabs/vscode-virtual-tabs/node_modules/.bin/extest setup-and-run out/test/ui/**/*.test.js -e .vscode-test/extensions -r test-resources/multi-root/virtual-tabs.code-workspace -c 1.96.0 (dns block)
  • Triggering command: /usr/local/bin/node node /home/REDACTED/work/vscode-virtual-tabs/vscode-virtual-tabs/node_modules/.bin/extest setup-and-run out/test/ui/removeSelectedFilesFromGroup.ui.test.js -e .vscode-test/extensions -r test-resources/multi-root/virtual-tabs.code-workspace -c 1.96.0 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[winterdrive]

@copilot

1. unit test 與e2e test的coverage是否已達100%？目前可如何檢測？
2. 本次修改對使用者會有什麼風險？

[winterdrive]

Ready to publish