* fix: wire up tick engine scheduler + add journal + systemd timer
The ThinkingEngine was fully implemented but never called — the background
scheduler was lost during the Celery removal in #133. This commit:
- Add _thinking_scheduler() to dashboard lifespan (5-min cycle)
- Add _write_journal() that appends thoughts to data/journal/YYYY-MM-DD.md
- Add `timmy tick` CLI command for one-shot thinking (systemd-friendly)
- Add deploy/timmy-tick.{service,timer} systemd units
https://claude.ai/code/session_013e7upfJ6negFzu5YNJikge
* Add macOS launchd plist for Timmy tick timer
Equivalent of the existing systemd service/timer for Linux.
Runs `timmy tick` every 5 minutes via launchd on macOS.
https://claude.ai/code/session_013e7upfJ6negFzu5YNJikge
* fix: make macOS launchd timer work with user-local paths
The plist had hardcoded /opt/timmy paths that don't exist on Mac.
Now uses a template with __PROJECT_DIR__ placeholders, a wrapper
script for PATH setup, and an install script that wires it all up.
Usage: ./deploy/install-mac-timer.sh
https://claude.ai/code/session_013e7upfJ6negFzu5YNJikge
* fix: add missing tox pre-commit env + pre-push hook to prevent broken builds
RCA: the pre-commit hook referenced `tox -e pre-commit` which didn't
exist in tox.ini, so commits went unchecked. There was also no
pre-push hook, so broken code could reach GitHub without running
the CI-mirror suite.
- Add [testenv:pre-commit] to tox.ini (format check + unit tests)
- Add .githooks/pre-push that runs `tox -e pre-push` (full CI mirror)
https://claude.ai/code/session_013e7upfJ6negFzu5YNJikge
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Co-authored-by: Claude <noreply@anthropic.com>
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