Devin 8c7e1c70de chore(frontend): commit to pages router, drop empty src/app, unify on npm
Fixes the 'unfinished router migration + inconsistent packageManager'
finding from the review:

1. src/app/ only ever contained globals.css; every actual route lives
   under src/pages/. Keeping both routers in the tree made the build
   surface area ambiguous and left a trap where a future contributor
   might add a new route under src/app/ and break Next's routing
   resolution. PR #9 commits to the pages router and removes src/app/.

2. globals.css moved from src/app/globals.css to src/styles/globals.css
   (so it no longer sits under an otherwise-deleted app router folder)
   and _app.tsx's import was updated accordingly. This is a no-op at
   runtime: the CSS payload is byte-identical.

3. tailwind.config.js had './src/app/**/*.{js,ts,jsx,tsx,mdx}' at the
   top of its content glob list. Replaced with './src/styles/**/*.css'
   so Tailwind still sees globals.css; the src/components/** and
   src/pages/** globs are unchanged.

4. Unified the package manager on npm:

   - package.json packageManager: 'pnpm@10.0.0' -> 'npm@10.8.2'.
     The lockfile (package-lock.json) and CI (npm ci / npm run lint /
     npm run type-check / npm run build in .github/workflows/ci.yml)
     have always used npm; the pnpm declaration was aspirational and
     would have forced contributors with corepack enabled into a tool
     the repo doesn't actually support.
   - Added an 'engines' block pinning node >=20 <21 and npm >=10 so
     CI, Docker, and a fresh laptop clone all land on the same runtime.

Verification:
  npm ci            465 packages, no warnings.
  npm run lint      next lint:   No ESLint warnings or errors.
  npm run type-check tsc --noEmit: clean.
  npm run build     Next.js 14.2.35 compiled 19 pages successfully;
                    every route (/, /blocks, /transactions, /tokens,
                    /bridge, /analytics, /operator, /docs, /wallet,
                    etc.) rendered without emitting a warning.

Advances completion criterion 5 (frontend housekeeping): 'one router;
one package manager; build is reproducible from the lockfile.'
2026-04-18 19:23:35 +00:00

SolaceScan Explorer - Tiered Architecture

🚀 Quick Start - Complete Deployment

Execute this single command to complete all deployment steps:

cd ~/projects/proxmox/explorer-monorepo
bash EXECUTE_DEPLOYMENT.sh

What This Does

  1. Tests database connection
  2. Runs migration (if needed)
  3. Stops existing server
  4. Starts server with database
  5. Tests all endpoints
  6. Provides status summary

Manual Execution

If the script doesn't work, see START_HERE.md for step-by-step manual commands.

Frontend

  • Production (canonical target): the current Next.js standalone frontend in frontend/src/, built from frontend/ with npm run build and deployed to VMID 5000 as a Node service behind nginx.
  • Canonical deploy script: ./scripts/deploy-next-frontend-to-vmid5000.sh
  • Canonical nginx wiring: keep /api, /api/config/*, /explorer-api/*, /token-aggregation/api/v1/*, /snap/, and /health; proxy / and /_next/ to the frontend service using deployment/common/nginx-next-frontend-proxy.conf.
  • Legacy fallback only: the static SPA (frontend/public/index.html + explorer-spa.js) remains in-repo for compatibility/reference, but it is not a supported primary deployment target.
  • Architecture command center: frontend/public/chain138-command-center.html — tabbed Mermaid topology (Chain 138 hub, network, stack, flows, cross-chain, cW Mainnet, off-chain, integrations). Linked from the SPA More → Explore → Visual Command Center.
  • Legacy static deploy scripts: ./scripts/deploy-frontend-to-vmid5000.sh and ./scripts/deploy.sh now fail fast with a deprecation message and point to the canonical Next.js deploy path.
  • Frontend review & tasks: frontend/FRONTEND_REVIEW.md, frontend/FRONTEND_TASKS_AND_REVIEW.md

Documentation

  • docs/README.md — Documentation overview and index
  • docs/EXPLORER_API_ACCESS.md — API access, 502 fix, CSP, frontend deploy
  • START_HERE.md — Quick start with all commands
  • COMPLETE_DEPLOYMENT.md — Detailed deployment steps
  • DEPLOYMENT_COMPLETE_FINAL.md — Final status report
  • README_DEPLOYMENT.md — Deployment quick reference
  • deployment/DEPLOYMENT_GUIDE.md — Full LXC/Nginx/Cloudflare deployment guide
  • docs/INDEX.md — Bridge and operations doc index

Architecture

  • Track 1 (Public): RPC Gateway - No authentication required
  • Track 2 (Approved): Indexed Explorer - Requires authentication
  • Track 3 (Analytics): Analytics Dashboard - Requires Track 3+
  • Track 4 (Operator): Operator Tools - Requires Track 4 + IP whitelist

Configuration

  • Database User: explorer
  • Database Password: ***REDACTED-LEGACY-PW***
  • RPC URL: http://192.168.11.250:8545
  • Chain ID: 138
  • Port: 8080

Reusable libs (extraction)

Reusable components live under backend/libs/ and frontend/libs/ and may be split into separate repos and linked via git submodules. Clone with submodules:

git clone --recurse-submodules <repo-url>
# or after clone:
git submodule update --init --recursive

See docs/REUSABLE_COMPONENTS_EXTRACTION_PLAN.md for the full plan.

Testing

  • All unit/lint: make test — backend go test ./... and frontend npm test (lint + type-check).
  • Backend: cd backend && go test ./... — API tests run without a real DB; health returns 200 or 503, DB-dependent endpoints return 503 when DB is nil.
  • Frontend: cd frontend && npm run build or npm test — Next.js build (includes lint) or lint + type-check only.
  • E2E: make test-e2e or npm run e2e from repo root — Playwright tests against https://blockscout.defi-oracle.io by default; use EXPLORER_URL=http://localhost:3000 for local.

Status

All implementation complete
All scripts ready
All documentation complete
Frontend: C1C4, M1M4, H4, H5, L2, L4 done; H1/H2/H3 (escapeHtml/safe href) in place; optional L1, L3 remain
CI: backend + frontend tests; lint job runs go vet, npm run lint, npm run type-check
Tests: make test, make test-e2e, make build all pass

Ready for deployment!

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