* fix: escape dynamic path segments in three Remove-* cmdlets
Wrap Storage, Vnet, and Zone parameters with Uri.EscapeDataString() in
RemovePveStorageCmdlet, RemovePveSdnVnetCmdlet, and RemovePveSdnZoneCmdlet
to prevent path traversal attacks via the API path.
Add xUnit test demonstrating that escaped paths preserve percent-encoding
(preventing path collapse) while unescaped paths allow segment traversal.
Fixes#145
* fix: route Remove-Pve{Storage,SdnVnet,SdnZone} through their services
Delete the private PveHttpClient construction and inline
Uri.EscapeDataString call in RemovePveStorageCmdlet,
RemovePveSdnVnetCmdlet and RemovePveSdnZoneCmdlet; call
StorageService.RemoveStorage / NetworkService.RemoveSdnZone /
NetworkService.RemoveSdnVnet instead, which already escape the
identifier identically and are now the single place doing so.
Add ValidatePattern on the Storage/Vnet/Zone parameters as defense
in depth, anchored with \A/\z so a trailing newline cannot slip a
disallowed character past the gate.
Replace PveHttpClientPathEscapingTests with a version that actually
regression-tests the real Uri parser (asserts both that %2F survives
and that the unescaped form is absent), and add
StorageServiceTests/NetworkServiceTests cases that mock
IPveHttpClient and verify the exact escaped DELETE path for a
traversal-attempt name.
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Co-authored-by: goodolclint-claude[bot] <323206664+goodolclint-claude[bot]@users.noreply.github.com>
goodolclint-claude[bot]