Mastra 1.62.0 gives workspaces a SandboxComputer capability and stops shutdown from destroying remote sandboxes

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`@mastra/[redacted]` (26 Aug) adds an optional `SandboxComputer` capability to workspaces covering screenshots, mouse and keyboard control, display info and wait tools, with providers in `@mastra/daytona` and a new `@mastra/e2b-desktop` package bundling E2B command/process/filesystem plus authenticated noVNC. Sandboxes now own a runtime env via `MastraSandbox({ env })`, and `Mastra.shutdown()` stops rather than destroys remote sandboxes while `Workspace.stop()` supports suspend/resume without teardown. Breaking changes worth reading: Mastra Code LSP is now opt-in behind `"lsp": true`, and `persistPartialOnAbort` is gone because canceled runs retain transcript history unconditionally.