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/es5-ext/string/#/repeat/implement.js

@@ -0,0 +1,10 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(String.prototype, "repeat", {
+		value: require("./shim"),
+		configurable: true,
+		enumerable: false,
+		writable: true
+	});
+}

node_modules/es5-ext/string/#/repeat/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./is-implemented")() ? String.prototype.repeat : require("./shim");

node_modules/es5-ext/string/#/repeat/is-implemented.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var str = "foo";
+
+module.exports = function () {
+	if (typeof str.repeat !== "function") return false;
+	return str.repeat(2) === "foofoo";
+};

node_modules/es5-ext/string/#/repeat/shim.js

@@ -0,0 +1,24 @@
+// Thanks
+// @rauchma http://www.2ality.com/2014/01/efficient-string-repeat.html
+// @mathiasbynens https://github.com/mathiasbynens/String.prototype.repeat/blob/4a4b567def/repeat.js
+
+"use strict";
+
+var value     = require("../../../object/valid-value")
+  , toInteger = require("../../../number/to-integer");
+
+module.exports = function (count) {
+	var str = String(value(this)), result;
+	count = toInteger(count);
+	if (count < 0) throw new RangeError("Count must be >= 0");
+	if (!isFinite(count)) throw new RangeError("Count must be < ∞");
+
+	result = "";
+	while (count) {
+		if (count % 2) result += str;
+		if (count > 1) str += str;
+		// eslint-disable-next-line no-bitwise
+		count >>= 1;
+	}
+	return result;
+};