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/es6-symbol/is-implemented.js

@@ -0,0 +1,20 @@
+"use strict";
+
+var global     = require("ext/global-this")
+  , validTypes = { object: true, symbol: true };
+
+module.exports = function () {
+	var Symbol = global.Symbol;
+	var symbol;
+	if (typeof Symbol !== "function") return false;
+	symbol = Symbol("test symbol");
+	try { String(symbol); }
+	catch (e) { return false; }
+
+	// Return 'true' also for polyfills
+	if (!validTypes[typeof Symbol.iterator]) return false;
+	if (!validTypes[typeof Symbol.toPrimitive]) return false;
+	if (!validTypes[typeof Symbol.toStringTag]) return false;
+
+	return true;
+};