vibe 0.1.201

Assist the user when docker sbx auth token expires: detect need to login & guide the user there (#18)

When sbx is signed out of Docker, vibe now says so and offers to fix it, instead of waiting out a 3-minute start and reporting "didn't start within 3m0s" (and vibe -l printing sbx's raw error).

Changes

• Waking a sandbox reads sbx's output as it comes. With no terminal, sbx exec fails at once pointing to sbx login; on a terminal it starts a device-login flow and waits. Both are recognised (by the sbx login command it names and the docker.com user_code address, not by sbx's wording) and reported at once.
• Page: a start that can't happen says sbx is signed out and points to the Admin tab. A failed prompt, and the page being brought back into view, show the Conversation banner, whose button opens the Sign-in card. Any other failure to start shows sbx's own (shortened) words and where the log is.
• vibe --list / --info offer sbx login on the terminal when sbx is signed out, and run again once it is signed in.
• Waiting loops (session start, memory restore) give up at once when signed out. Failed wakes are noted in ~/.vibe/sbx-wake.log (the first and last of a run).
• Last resort: a failure nothing recognises asks sbx login (at most once in two minutes). Its message says it was used and asks for a report of what sbx said. The agent can cause it to run; that is documented.

Security

What a wake prints is the output of a command run in the sandbox, which the agent controls. So it is never shown as a sign-in link (a sandbox could start its own Docker device login), is read a line at a time and capped at 64 KB, and is shown short and without control characters.

Also fixed

sbxrun.Process: a process stopped while printing without end was never reaped, because its output pipe blocked. Output is now drained once nobody wants it.

Verified

• go test ./... passes; each new test was seen to fail first.
• By hand on a real sbx: vibe -l offered the login and completed it; a prompt while signed out gave the error and the banner; the Admin card signed in; the wake log shows the new wording.
• Two reviews on the Review tab, with their findings fixed.

Not verified

• The new tests on macOS and Windows CI (the stand-in scripts need yes, head and tr; they skip on Windows).
• The last-resort path against a real unrecognised failure.
• The banner on bringing the page back into view, on a real sbx (page tests pin it).

Host-side only: no sandbox rebuild (vibe -C) is needed.

---

To install:

• Linux/macOS: curl -fsSL https://raw.githubusercontent.com/fluffynuts/vibe/master/install.sh | sh
• Windows: irm https://raw.githubusercontent.com/fluffynuts/vibe/master/install.ps1 | iex
• Manual: download the zip for your platform (below), unzip it anywhere, and run
  vibe --install from the folder it makes.

To upgrade, run the same command again, or vibe --upgrade once vibe is installed.

Platform	Zip
Linux (x86-64)	vibe-linux-amd64.zip
Linux (ARM)	vibe-linux-arm64.zip
macOS (Apple Silicon)	vibe-macos-arm64.zip
macOS (Intel)	vibe-macos-amd64.zip
Windows (x86-64)	vibe-windows-amd64.zip
Windows (ARM)	vibe-windows-arm64.zip

SHA256SUMS holds each zip's checksum. The install scripts and vibe --upgrade check it.

macOS: the binary isn't signed, so if it's blocked after downloading in a browser, run
xattr -dr com.apple.quarantine <folder> once.

What's Changed

• Assist the user when docker sbx auth token expires: detect need to login & guide the user there by @fluffynuts in #18

Full Changelog: v0.1.198...v0.1.201