feat(devnet): init core explorer

.github/workflows/deploy.yaml

@@ -0,0 +1,41 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+
+jobs:
+  build:
+    name: Build Explorer
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          submodules: 'true'
+      - uses: actions/setup-node@v5
+        with:
+          cache: yarn
+
+      - run: yarn install --frozen-lockfile
+      - run: yarn build
+
+      - uses: actions/upload-pages-artifact@v4
+        with:
+          path: dist
+
+  deploy:
+    name: Deploy to GitHub Pages
+    needs: build
+
+    permissions:
+      pages: write
+      id-token: write
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitmodules

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+[submodule "devnet/core/explorer/ping.pub"]
+	path = devnet/core/explorer/ping.pub
+	url = git@github.com:ping-pub/explorer.git

devnet/core/explorer/chains/mainnet/noble.json

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+{
+  "chain_name": "noble",
+  "api": [
+    {
+      "provider": "Noble Core Team",
+      "address": "https://api.core.devnet.noble.xyz"
+    }
+  ],
+  "grpc": [
+    {
+      "provider": "Noble Core Team",
+      "address": "grpc.core.devnet.noble.xyz"
+    }
+  ],
+  "rpc": [
+    {
+      "provider": "Noble Core Team",
+      "address": "https://rpc.core.devnet.noble.xyz"
+    }
+  ],
+  "sdk_version": "0.50.13",
+  "coin_type": "118",
+  "addr_prefix": "noble",
+  "logo": "/logos/noble.png",
+  "assets": [
+    {
+      "base": "ustake",
+      "symbol": "STAKE",
+      "exponent": "6",
+      "logo": "/logos/noble.png"
+    },
+    {
+      "base": "uusdc",
+      "symbol": "USDC",
+      "exponent": "6",
+      "logo": "/logos/usdc.png"
+    }
+  ],
+  "features": [
+    "dashboard",
+    "staking",
+    "blocks",
+    "transactions",
+    "uptime",
+    "supply",
+    "consensus"
+  ]
+}