fix(e2e): update pr-mod test for signer-less dot mod

[EnderOfWorlds007]

Summary

• Since b228817 (feat: migrate to paseo-next-v2, 2026-05-13), dot mod uses getReadOnlyRegistryContract and never calls resolveSigner — --suri is a deprecated no-op
• The pr-mod CI cell was failing because the test "exits non-zero with signer suggestion when no signer available" asserted output.toContain("No signer available") — output that no longer exists
• Updated test to reflect actual signer-less behavior: dot mod proceeds directly to the registry lookup, and an unknown domain produces "not found in registry"

Test plan

• CI pr-mod cell passes

[github-actions]

Dev build ready — try this branch:

curl -fsSL https://raw.githubusercontent.com/paritytech/playground-cli/main/install.sh | VERSION=dev/fix/mod-signer-less-test bash

[github-actions]

E2E Test Pass · ❌ FAIL

Tag: e2e-ci-pr · Branch: fix/mod-signer-less-test · Commit: 9a50224 · Run logs

Cell	Result	Time
pr-preflight	❌ FAIL	2m45s
pr-init-session	✅ PASS	1m40s
pr-deploy-foundry	❌ FAIL	2m13s
pr-deploy-cdm	❌ FAIL	3m29s
pr-deploy-frontend	❌ FAIL	2m42s
pr-install	✅ PASS	0m49s
pr-mod	✅ PASS	1m16s
${{ matrix.cell }}	⏭️ SKIP	0m-1s
${{ matrix.cell }}	⏭️ SKIP	0m-1s

❌ Failed tests (1)

• e2e/cli/deploy.test.ts › dot deploy — cdm (requires Paseo + IPFS) > CDM deploy completes end-to-end
  CDM deploy failed: Checking availability of e2ecdm00.dot… ✔ e2ecdm00.dot is available — Requires Proof of Personhood (Lite). Will be set up automatically. Deploying e2ecdm00.dot Signer Dev signer (no phone taps for upload) (5DtoCFYY2gqk65CkrJAc44LCPZDvrxQCkCvTc2AoX28bCu65) Build rebuild first Build dir /home/runner/_work/playground-cli/playground-cli/e2e/cli/fixtures/projects/rust-cdm/dist Publish Playground + your apps Moddable no Phone approvals required: 1 1. Publish to Playground registry ▸ contracts… ▸ build… > e2e-rust-cdm@0.0.1 build /home/runner/_work/playground-cli/playground-cli/e2e/cli/fixtures/projects/rust-cdm > mkdir -p dist && echo '

  rust cdm app

  ' > dist/index.html ✔ build ▸ storage-and-dotns… [+0.0s] ============================================================ [+0.0s] DEPLOYING TO TESTNET v0.7.20 [+0.0s] ============================================================ [+0.0s] Environment: Paseo Next v2 [+0.0s] Domain: e2ecdm00.dot [+0.0s] Tag: e2e-cli-ci-pr [+0.0s] Build dir: /home/runner/_work/playground-cli/playground-cli/e2e/cli/fixtures/projects/rust-cdm/dist [+0.0s] Runner: parity-default-96tvj-runner-mvq8l (self-hosted) [+0.0s] ============================================================ [+0.0s] Preflight [+0.0s] ============================================================ [+0.0s] SS58 Address: 5DtoCFYY2gqk65CkrJAc44LCPZDvrxQCkCvTc2AoX28bCu65 [+1.0s] H160 Address: 0x1fb8da400137178e872e3a9ff99f004e4d7966cf [+1.0s] Account: auto-mapped [+1.1s] DotNS: e2ecdm00.dot classifies as ProofOfPersonhoodLite ✖ storage-and-dotns: This environment does not allow DotNS self-attestation (Preview/Paseo Next v2 POP_RULES owner-gated setUserPopStatus). e2ecdm00.dot requires ProofOfPersonhoodLite, but this signer is NoStatus. Use a NoStatus-compatible label (base length >= 9 with exactly two trailing digits, e.g. e2epoolns01.dot) or ask the environment operator to grant the signer the required PoP status. ✖ This environment does not allow DotNS self-attestation (Preview/Paseo Next v2 POP_RULES owner-gated setUserPopStatus). e2ecdm00.dot requires ProofOfPersonhoodLite, but this signer is NoStatus. Use a NoStatus-compatible label (base length >= 9 with exactly two trailing digits, e.g. e2epoolns01.dot) or ask the environment operator to grant the signer the required PoP status.: expected 1 to be +0 // Object.is equality

Sentry traces: view spans for this run

[EnderOfWorlds007]

Closing in favor of #171 which now includes both the domain rename and the mod test fix (cherry-picked from this branch).