Add Wikipedia current-events/pageviews intelligence CLI

Goal

Add a Printing Press CLI for Wikimedia current events, pageviews, article metadata, and change/intention signals.

Free source

• Wikimedia APIs.
• Wikipedia Current Events pages/RSS where useful.

Agent jobs

• Identify what public attention is moving toward.
• Pull pageview trends for companies, people, products, or events.
• Summarize recent article changes or current-events entries.

Proposed command shape

• wiki-intel-pp-cli pageviews "OpenAI" --days 30 --agent
• wiki-intel-pp-cli current-events --date today --agent
• wiki-intel-pp-cli article "Nvidia" --agent
• wiki-intel-pp-cli diff "Article title" --since 7d --agent
• wiki-intel-pp-cli trend "topic" --agent

Non-goals

No page edits, talk-page participation, or account-authenticated mutation.\n\n## Implementation path\n\nThis is a new CLI candidate, so do not hand-build it directly in this published library repo. Run it through the canonical Printing Press generation flow in cli-printing-press, keep manuscripts/proofs, then publish into this repo with the publish flow.\n\n## Acceptance criteria\n\n- Research notes explain the source/API/feed contract, rate limits, auth needs, and freshness behavior.\n- CLI exposes a small agent-native command set, not a raw endpoint dump.\n- --json / --agent output is stable and compact.\n- If the source benefits from history, add local SQLite sync plus since/diff commands.\n- Skill includes high-signal recipes and clear non-goals.\n- Dogfood proves at least three realistic agent workflows.