Initial commit: Pezkuwi SDK UI

Comprehensive web interface for interacting with Pezkuwi blockchain.

Features:
- Blockchain explorer
- Wallet management
- Staking interface
- Governance participation
- Developer tools

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

packages/apps-config/src/api/spec/argon.ts

@@ -0,0 +1,60 @@
+// Copyright 2017-2026 @pezkuwi/apps-config authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { OverrideBundleDefinition } from '@pezkuwi/types/types';
+
+/* eslint-disable sort-keys */
+const definitions: OverrideBundleDefinition = {
+  types: [
+    {
+      // on all versions
+      minmax: [0, undefined],
+      types: {
+        Satoshis: 'u64'
+      }
+    }
+  ],
+  runtime: {
+    MiningSlotApi: [
+      {
+        methods: {
+          next_slot_era: {
+            description: 'Get the next slot block start and end',
+            params: [],
+            type: '(BlockNumber, BlockNumber)'
+          }
+        },
+        version: 1
+      }
+    ],
+    BitcoinApis: [
+      {
+        methods: {
+          redemption_rate: {
+            description: 'Get the current redemption rate for a given number of satoshis',
+            params: [
+              {
+                name: 'satoshis',
+                type: 'Satoshis'
+              }
+            ],
+            type: 'Balance'
+          },
+          market_rate: {
+            description: 'Get the current market rate for a given number of satoshis',
+            params: [
+              {
+                name: 'satoshis',
+                type: 'Satoshis'
+              }
+            ],
+            type: 'Balance'
+          }
+        },
+        version: 1
+      }
+    ]
+  }
+};
+
+export default definitions;