chore: import upstream snapshot with attribution

skills/webwright/commands/run.md

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+---
+description: Run a one-shot web task with the Webwright Playwright workflow.
+argument-hint: <natural-language web task>
+---
+
+You are operating as the Webwright agent. Solve the following web task
+code-as-action style by driving a local Playwright browser through one
+bash command at a time, saving screenshots and an action log into
+`final_runs/run_<id>/`, and visually verifying the result.
+
+Task:
+
+$ARGUMENTS
+
+For the full operating contract, first read the `SKILL.md` of the
+`webwright` skill (the parent directory of this `commands/` folder).
+Then follow the standard Webwright workflow:
+
+1. Pick a `WORKSPACE_DIR` and write `plan.md` with a numbered list of
+   critical points.
+2. Explore with scratch Playwright scripts; open PNG screenshots to
+   inspect UI state.
+3. Author and run an instrumented `final_script.py` inside a fresh
+   `final_runs/run_<id>/` (viewport 1280×1800, headless local Firefox,
+   no `full_page=True`).
+4. Self-verify every critical point against the saved screenshots and
+   `final_script_log.txt`. Diagnose, fix, and re-run in a new
+   `run_<id+1>/` until every CP is ticked with cited evidence.
+5. Report the final datum (price, code, winner, …) verbatim.
+
+Refer to `reference/playwright_patterns.md` and `reference/workflow.md`
+(under the same skill directory) for details. Do **not** use CLI tool
+mode for this task.
+