No-AI desktop path: PyQt bot wired to the page

- templates/bot_runner.py (new, no Qt): runs the bot as a child process
  (unbuffered, UTF-8), tails its output, keeps raw lines in bot_raw.log,
  and turns lines into step/log/status events. Step markers and friendly
  rules use specific substrings, first match wins; unmatched error lines
  are always shown, other unmatched lines hidden. Dry run:
  python dashboard/bot_runner.py prints the events the page would get.
- bridge.py: delegates to bot_runner, one run at a time, restores the
  saved dark mode on every page load (fixes sample-data mode in PyQt),
  adds load_latest_report / download_report slots the page calls.
- SKILL.md: skip the stack question for a PyQt project; desktop wiring
  steps from the bot's real output; verify steps for the host.
- tests: assert-based self-check for the line logic and run loop; Seam 1
  run replay (status dot, Run button, steps, log) and wired-page mode;
  fixture b-pyqt-bot and its Seam 2 eval (all 14 checks pass).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/evals/results/b-pyqt-bot.run.jsonl

@@ -0,0 +1,19 @@
+{"event": "status", "data": {"state": "running", "msg": "Running\u2026"}}
+{"event": "step", "data": {"label": "Initializing", "pct": 10}}
+{"event": "log", "data": {"msg": "Starting up.", "type": "info"}}
+{"event": "log", "data": {"msg": "Work items loaded.", "type": "info"}}
+{"event": "step", "data": {"label": "Login", "pct": 30}}
+{"event": "log", "data": {"msg": "Logging in to the portal.", "type": "info"}}
+{"event": "log", "data": {"msg": "Logged in.", "type": "success"}}
+{"event": "step", "data": {"label": "Process work items", "pct": 50}}
+{"event": "log", "data": {"msg": "Processing work items.", "type": "info"}}
+{"event": "log", "data": {"msg": "Work item updated.", "type": "success"}}
+{"event": "log", "data": {"msg": "Work item updated.", "type": "success"}}
+{"event": "log", "data": {"msg": "Work item updated.", "type": "success"}}
+{"event": "log", "data": {"msg": "The portal is slow to respond.", "type": "warn"}}
+{"event": "log", "data": {"msg": "ERROR: could not attach the note to WI-1003", "type": "error"}}
+{"event": "step", "data": {"label": "Write summary", "pct": 85}}
+{"event": "log", "data": {"msg": "Writing the summary.", "type": "info"}}
+{"event": "step", "data": {"label": "Completed", "pct": 100}}
+{"event": "log", "data": {"msg": "All work items processed.", "type": "success"}}
+{"event": "status", "data": {"state": "done", "msg": "Completed"}}