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/esniff/utils/is-string-literal.js

@@ -0,0 +1,18 @@
+"use strict";
+
+var ensureString = require("type/string/ensure");
+
+module.exports = function (str) {
+	var quote, i, char;
+	str = ensureString(str);
+	quote = str[0];
+	if (quote !== "'" && quote !== "\"") return false;
+	i = 0;
+	char = str[++i];
+	while (char) {
+		if (char === quote) break;
+		if (char === "\\") ++i;
+		char = str[++i];
+	}
+	return Boolean(char && !str[i + 1]);
+};