weft-live-test

Run the live tier of a node's self-tests, with the user's informed consent. The node type or package is the one the user named when they asked. The local tiers (basic, fake) already passed when the node was built; the live tier calls the real service with a real credential and can spend money, which is why it is run here, by the user's choice, and not by the node specialist.

Walk it in this order:

1. Say what it costs. One live test is one short-lived pod in the cluster making a real call on the named service, on the user's own credential or their credits. Get a plain "yes" before anything else.
2. Find what the tests need. Read the node's tests.rs (nodes/<snake_name>/tests.rs, the folder whose metadata.json declares that type, or the package's members) for the NodeTest::live entries: the service each names, the credential fields, and any fixtures the test cannot self-provision (a chat id to message, a file to touch).
3. Check the ground. weft daemon status; start it with the user if it is down. The live tier also needs the project registered with the dispatcher: if the run refuses with an unknown-project error, register with an ordinary weft run (registration is part of it) or follow the error's own hint.
4. Set up the credential, never through the chat. Two ways, the user picks:
   • a key: the user puts WEFT_NODE_TEST_<SERVICE>_<FIELD>=... lines in the project's .env (auto-loaded) or their shell themselves. Never ask them to paste a secret into the conversation, and never echo one back. Fixtures go in the same file, under their own name: WEFT_NODE_TEST_<fixture name>=..., exactly as the test declares it (the missing-fixture error prints the variable it wants).
   • a connection they already made in the editor: --connection <service>=<grant id>.
5. Run it. weft test-node <type> --tier live (add --parallel if they want speed and several tests exist). The permission prompt and the CLI's own money confirmation are both expected; the user answers them.
6. Report. Each test line, pass or fail, in plain words; a failure carries the service's own error text. On green, note that weft node-test-hash <type> prints the hash that lets a scripted sweep skip this package until its sources change, and that the node is now proven end to end.