v3.0.2

Added

• GUI launchers can now find the journal without shell environment. Two
  changes close the class of silent failures where a Hammerspoon hotkey or
  Claude Desktop MCP config ran journal in a launchd environment (no
  ~/.zshrc exports, minimal PATH) and died invisibly:
  • Global default_repo — journal config set-default-repo <path>
    records the repo in ~/.config/journal/config.yaml (XDG-aware); repo
    resolution falls back to it when no --journal-dir flag, $JOURNAL_DIR,
    or enclosing .journal resolves. Explicit flag/env still wins and still
    fails loudly; the "not inside a journal repo" error now names every
    resolution method. journal config shows the current setting. Applies
    to journal mcp too — Claude Desktop configs no longer need env blocks
    for the single-repo case.
  • Homebrew fallback for external tools (internal/toolpath) — ffmpeg,
    whisper-cli/whisper-cpp/whisper, and terminal-notifier now resolve via
    PATH or well-known install locations (/opt/homebrew/bin,
    /usr/local/bin, Linuxbrew), so GUI-launched recordings work without
    PATH gymnastics. PATH hits always win.