v1.4.1: sanitization — neutral test fixtures

Devbox Anywhere v1.4.1 — sanitization: neutral test fixtures

Patch release over v1.4.0. No installer, harness, or helper-script changes — the installable and runtime bytes are identical to v1.4.0. This release only sanitizes documentation and test fixtures, so v1.4.1 is the clean, honest artifact to install.

Changes

• Neutral test/doc fixtures — the v1.4.0 tests and docs/13 used a private project name as the example fixture. Renamed to the neutral webapp across all fixtures and examples (pure rename, no logic change).
• Removed a local planning document that had been committed to the branch, and added .hermes/ to .gitignore so local planning/scratch can no longer travel with a branch.

Unchanged from v1.4.0

Multi-channel sessions with multiple agents — devbox-session, devbox-turn, devbox-worktree, installer + harness integration, and the always-on/opt-in browser layers from v1.3.0. See the v1.4.0 notes for the full feature description.

Testing

• Full canonical suite green; 38/38 named mutation reds.
• The v1.4.0 feature was validated by a 10/10 live smoke on Ubuntu 24.04 x86_64 / Docker 29.1.3 / Compose v2.40.3. Because v1.4.1 changes only docs and test fixtures (no runtime/installer bytes), that validation carries over unchanged.

No known blockers within the reviewed and tested scope. Base: b92a704.