refactor: split site and api apps

[caio-pizzol]

Summary

• Move the Astro site from apps/web to apps/site
• Move the Cloudflare Worker API from apps/web/worker to apps/api
• Update CI/deploy workflows, root scripts, workspace config, lockfile, README, and ignore rules for the new paths
• Keep apps/api outside the root Bun workspace so it preserves the previous independent Worker lock/install path

Review notes

Most of this diff is rename-only. Git detects the API move at 100% similarity and the site move at 99-100% similarity for almost every file.

Merging this will auto-trigger both deploy workflows: site deploy because apps/site/** changed, and Worker deploy because apps/api/** changed. The Worker source itself is unchanged; this validates the new deployment path.

Verification

• bun run lint
• bun run typecheck
• bun test --coverage --coverage-reporter=lcov
• bun run build
• bun run --cwd apps/site typecheck
• DATABASE_URL=... bun run --cwd apps/site build
• bun install --cwd apps/api --frozen-lockfile
• bun run --cwd apps/api deploy --dry-run

Post-merge smoke

• https://docxcorp.us/ returns the homepage
• https://docxcorp.us/dataset returns the Astro content page
• https://api.docxcorp.us/stats returns 200
• A raw .docx URL still returns x-robots-tag: noindex

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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