3e0a975d1f
After the prompts-core migration the TypeScript prompt sources were deleted; the only mechanism delivering markdown prompts to npm users is bun build inlining via bunfig.toml [loader] ".md" = "text" and import attributes. bun test runs from src/index.ts, not from dist/index.js, so a future Bun upgrade that silently regresses markdown inlining would pass source tests green while the published bundle is broken with Cannot find module ../prompts/atlas/default.md at first agent load. Add a smoke test that scans the built dist/index.js for unique signature strings from each migrated prompt file (15 signatures: 3 ultrawork + 5 atlas + 3 prometheus + 4 mode prompts). Skips gracefully if dist/index.js does not exist (local bun test before build). Wire into the existing CI Verify dist bundle tests step in .github/workflows/ci.yml so the regression catches in CI build. Closes pre-publish blocker V1 and V33.