prime tunnel

[kcoopermiller]

Note

Adds a new tunneling capability and integrates it into the CLI.

• Introduces packages/prime-tunnel SDK with Tunnel, TunnelClient, Config, models, and exceptions
• Implements frpc binary management (binary.py) with platform-aware download, extraction, and versioning
• Adds async HTTP client with retries and timeouts for tunnel lifecycle (create/get/list/delete)
• Provides Tunnel orchestration: writes frpc config, launches subprocess, waits for connection, cleans up
• Includes basic tests and packaging metadata (LICENSE, README, pyproject)
• Integrates CLI: new prime tunnel commands (start, list, status, stop) and wires into main app; updates dependencies and workspace manifest

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

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stderr not drained during connection wait causing potential timeout

Medium Severity

During _wait_for_connection(), only stdout is read while waiting for the "start proxy success" message. The stderr pipe is never read until the process exits. If frpc outputs substantial data to stderr during startup (warnings, debug logs), the pipe buffer could fill up, causing frpc to block before writing the success message to stdout, resulting in a false timeout.