Small changes to make dev / test work in Claude Code Web

[Soph]

Even when trying to use Claude Code Web with a full access environment mise wasn't working and an older go lang version was used. This makes everything work by doing these things:

• sets up a new hook that runs a script
  • the script exists if it's not run in Claude Code Web by checking CLAUDE_CODE_REMOTE
  • configures DNS to be working
  • installs mise, runs mise trust and then mise install
• disables gpg signing for tests commits (gpg signing is on for regular commits in claude code web)

This should give a fully working Claude Code Web session that can run tests and everything.

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Note

Medium Risk
Touches dev-environment bootstrapping by modifying /etc/resolv.conf and executing a remote installer script, which could affect container behavior if misconfigured; code changes are otherwise test/dev-only.

Overview
Improves Claude Code Web sessions by adding a SessionStart hook that runs a new .claude/scripts/remote-setup.sh to configure container DNS, install and run mise (trust/install), and persist mise environment exports for subsequent commands.

Stabilizes integration/strategy tests that create git commits by explicitly disabling commit.gpgsign (both via git config in CLI-driven tests and via go-git repo config in TestEnv.InitRepo) to prevent failures when global GPG signing is enabled.

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[Copilot]

Pull request overview

Improves the developer/test experience in Claude Code Web by adding remote-session environment setup and ensuring git commits made during tests don’t require GPG signing.

Changes:

• Add a SessionStart hook script for Claude Code Web that configures DNS and installs/trusts/installs tools via mise.
• Disable commit.gpgsign in unit and integration tests to avoid failures when users have global GPG signing enabled.
• Document the remote-session setup behavior in CLAUDE.md.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
cmd/entire/cli/strategy/hooks_test.go	Disables GPG signing in git-based unit tests before making commits.
cmd/entire/cli/integration_test/testenv.go	Sets repo config to disable GPG signing for integration test commits.
CLAUDE.md	Documents remote-session auto-setup via Claude hooks and script.
.claude/settings.json	Adds a SessionStart command hook to run remote environment setup.
.claude/scripts/remote-setup.sh	New script to configure DNS and install/trust/install mise tools in remote sessions.

Comments suppressed due to low confidence (1)

.claude/settings.json:14

• The SessionStart hook still invokes go run ... directly, so it will use the system go unless mise’s shims are already on PATH. Since the remote setup runs as a separate command, its exported PATH won’t carry over here. Consider invoking the hook via mise (e.g., mise exec ...) or using a single wrapper command that sources the setup before running go run, so the intended Go version is guaranteed.

          {
            "type": "command",
            "command": "go run ${CLAUDE_PROJECT_DIR}/cmd/entire/main.go hooks claude-code session-start"
          }

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Cursor Bugbot has reviewed your changes and found 6 potential issues.

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