Initial commit: n8n Strike API node

- Add Strike API credentials configuration
- Implement Strike node with 9 resources (Account, Balance, Currency Exchange, Deposit, Invoice, Payment, Payment Method, Payout, Rates)
- Add comprehensive operation descriptions for all resources
- Include CLAUDE.MD documentation
- Set up build configuration with TypeScript, ESLint, and Prettier

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

node_modules/is-utf8/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "is-utf8",
+  "version": "0.2.1",
+  "description": "Detect if a buffer is utf8 encoded.",
+  "main": "is-utf8.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "repository": "https://github.com/wayfind/is-utf8.git",
+  "keywords": [
+    "utf8",
+    "charset"
+  ],
+  "files": [
+    "is-utf8.js"
+  ],
+  "author": "wayfind",
+  "license": "MIT"
+}