bug: CLAUDE_CODE_OAUTH_TOKEN from .env not picked up in web terminal (ttyd) #21

Summary

When running Claude Code via the web terminal (./clide web / make web), CLAUDE_CODE_OAUTH_TOKEN set in .env is ignored. Claude starts into the normal unauthenticated first-run setup loop, requiring a browser-based OAuth login to proceed.

This works correctly via make claude and make shell.

Steps to Reproduce

1. Set CLAUDE_CODE_OAUTH_TOKEN=sk-ant-oat01-... in .env
2. Run ./clide web or make web
3. Open the web terminal at http://localhost:7681
4. Run claude

Expected Behaviour

Claude authenticates silently using the token from .env, same as it does in make claude / make shell.

Actual Behaviour

Claude enters the unauthenticated startup loop and prompts for browser-based OAuth login.

Root Cause (suspected)

The web service in docker-compose.yml likely doesn't pass CLAUDE_CODE_OAUTH_TOKEN through to the container environment, or the claude-entrypoint.sh pre-seed logic that handles auth config isn't wired into the ttyd session the same way it is for the claude and shell services.

Acceptance Criteria

• CLAUDE_CODE_OAUTH_TOKEN set in .env is available inside the ttyd web terminal session
• Running claude in the web terminal authenticates without prompting, same as make claude
• ANTHROPIC_API_KEY path is verified to work the same way
• No regression to make claude / make shell auth behaviour