Add disabled Missouri SOS election scraper

[ThatXliner]

Status

Intentionally disabled. The implementation, parser, and config live under
apps/scraper/src/scrapers/disabled. It is absent from the runnable scraper
registry, active environment contracts, setup documentation, and source-limit
registry, so all and direct CLI selection cannot run it.

Activation is deferred until election snapshot storage is provisioned in the
target database and the data is connected to a product surface.

Preserved implementation

• current-2026 Missouri SOS candidate, withdrawal, ballot-measure, and result
  discovery
• privacy-preserving parsing that excludes addresses/contact fields and
  voter-level data
• deterministic fixtures and parser tests
• API reader and source-contract work retained for later integration
• revival steps documented in scrapers/disabled/README.md

Verification

• pnpm --filter @acme/scraper typecheck
• pnpm --filter @acme/scraper test — 31 tests passed
• git diff --check

Preserves the implementation work for #186 without enabling unused ingestion.

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Project	Deployment	Actions	Updated (UTC)
billion-nextjs	Ready	Preview, Comment	Jul 28, 2026 6:38am

[ThatXliner]

Source inventory and app-presentation follow-up

Official sources added

This PR adds current-2026 election ingestion from the Missouri Secretary of State:

• dynamically discovered primary/general calendar
• cumulative certified candidates in ballot order
• certified withdrawals/removals
• certified measures with official/fair language
• fiscal statements and full-text/certificate links
• ShowMO Votes discovery with an explicit unavailable state until active results appear

Candidate addresses/contact fields and voter-level data are deliberately excluded. Records retain official URLs, hashes, versions, timestamps, and citations. No schema change is added.

App status and proposed presentation

The Missouri reader exists, but Expo does not call it and currently blocks all non-California ballots.

• Use Google Civic/address resolution for the election and ballot order, then merge Missouri SOS data only on a safe state/date/cycle/contest match.
• Show candidates and measures in the existing ballot tabs while preserving official order.
• Label “Official Missouri SOS,” source URL, fetched time, and certification.
• Keep official/fair language and fiscal statements as separately labeled source text.
• Clearly mark withdrawals and never expose discarded contact/address fields.
• Until ShowMO Votes publishes results, show “Official results are not available yet”; afterward label unofficial/certified and reject stale-cycle results.
• Fall back to Civic data when an official match is uncertain rather than guessing.

CLI registration does not provide continuous collection; deployment still needs a scheduled job.