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/clone-buffer/index.js

@@ -0,0 +1,28 @@
+'use strict';
+
+var Buffer = require('buffer').Buffer;
+
+function hasFrom() {
+  // Node versions 5.x below 5.10 seem to have a `from` method
+  // However, it doesn't clone Buffers
+  // Luckily, it reports as `false` to hasOwnProperty
+  return (Buffer.hasOwnProperty('from') && typeof Buffer.from === 'function');
+}
+
+function cloneBuffer(buf) {
+  if (!Buffer.isBuffer(buf)) {
+    throw new Error('Can only clone Buffer.');
+  }
+
+  if (hasFrom()) {
+    return Buffer.from(buf);
+  }
+
+  var copy = new Buffer(buf.length);
+  buf.copy(copy);
+  return copy;
+}
+
+cloneBuffer.hasFrom = hasFrom;
+
+module.exports = cloneBuffer;