The claude project watcher failed to start when the project directory name contained an underscore #153
Description
I found that I never receive messages from the terminal on my mobile device in some project.
Then I checked happy's log and found that the file path monitored by the watcher was incorrect.
My project folder is ~/dev/ai_follow, but the claude project jsonl file is under /Users/patrickfu/.claude/projects/-Users-patrickfu-dev-ai-follow ( Notice that Claude Code replaced the underscore with dash)
Then I found that the path happy was trying to search for was incorrect, it using underscores.
[21:21:41.506] [FILE_WATCHER] Starting watcher for /Users/patrickfu/.claude/projects/-Users-patrickfu-dev-ai_follow/3c273623-966d-4385-9acc-f73f5424e27e.jsonl
[21:21:41.507] [FILE_WATCHER] Watch error: ENOENT: no such file or directory, watch '/Users/patrickfu/.claude/projects/-Users-patrickfu-dev-ai_follow/3c273623-966d-4385-9acc-f73f5424e27e.jsonl', restarting watcher in a second