[brew-browser] Upgrading all packages

brew-browser: 0.5.0
Homebrew: 6.0.6
Command: brew upgrade
Exit code: 1

stderr excerpt:

…(truncated)…

✔︎ Bottle Manifest gpgmepp (2.1.0)
✔︎ Bottle Manifest marp-cli (4.4.0)
✔︎ Bottle Manifest python@3.11 (3.11.15_3)
Warning: gemini-cli has been deprecated because it is not supported upstream! It will be disabled on 2026-12-18.
Replacement:
  brew install --cask antigravity-cli
✔︎ Bottle openjph (0.30.1)
✔︎ Bottle libxi (1.8.3)
✔︎ Bottle uriparser (1.0.2)
✔︎ Bottle Manifest libcbor (0.14.0)
✔︎ Bottle Manifest libfido2 (1.17.0)
✔︎ Bottle openexr (3.4.13_1)
✔︎ Bottle btop (1.4.7)
✔︎ Bottle tmux (3.7b)
✔︎ Bottle libfido2 (1.17.0)
✔︎ Bottle sdl3 (3.4.12)
✔︎ Bottle libevent (2.1.13)
✔︎ Bottle libgit2 (1.9.4)
✔︎ Bottle gpgmepp (2.1.0)
✔︎ Bottle libidn (1.44)
✔︎ Bottle libcbor (0.14.0)
✔︎ Bottle unbound (1.25.1)
✔︎ Bottle gnupg (2.5.21)
✔︎ Bottle jq (1.8.2)
✔︎ Bottle freerdp (3.27.1)
✔︎ Bottle rtk (0.43.0)
✔︎ Bottle mole (1.44.1)
✔︎ Bottle protobuf (35.1)
✔︎ Bottle rpds-py (2026.6.3)
✔︎ Bottle herdr (0.7.1)
✔︎ Bottle mactop (2.1.5)
✔︎ Bottle librsvg (2.62.3)
✔︎ Bottle terraform-ls (0.38.8)
✔︎ Bottle python@3.11 (3.11.15_3)
✔︎ Bottle texlab (5.26.0)
✔︎ Bottle poppler (26.06.0)
✔︎ Bottle yazi (26.5.6)
✔︎ Bottle python@3.10 (3.10.20_3)
✔︎ Bottle imagemagick (7.1.2-26)
✔︎ Bottle tailscale (1.98.8)
✔︎ Bottle zellij (0.44.3)
✔︎ Bottle glab (1.106.0)
✔︎ Bottle git (2.55.0)
✔︎ Bottle cloudflared (2026.6.1)
✔︎ Bottle gemini-cli (0.46.0)
✔︎ Bottle marp-cli (4.4.0)
✔︎ Bottle tinymist (0.15.2)
✔︎ Bottle jdtls (1.60.0)
✔︎ Bottle appwrite (22.3.0)
✔︎ Bottle nushell (0.113.1)
✔︎ Bottle block-goose-cli (1.40.0)
✔︎ Bottle mysql (9.7.1)
✔︎ Bottle dart-sdk (3.12.2)
✔︎ Bottle dotnet (10.0.301)
Error: Cannot install block-goose-cli because conflicting formulae are installed.
  goose: because both install `goose` binaries

Please `brew unlink goose` before continuing.

Unlinking removes a formula's symlinks from /opt/homebrew. You can
link the formula again after the install finishes. You can `--force` this
install, but the build may fail or cause obscure side effects in the
resulting software.

Replace this line with what you were doing when the error appeared, and what you expected to happen.

Start by reproducing the reported brew upgrade failure with the listed Homebrew and brew-browser versions, focusing on the conflict between block-goose-cli and goose. No source files or tests are identified in the report; the issue is complete when the upgrade flow has a defined and verified behavior for this conflict.