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/xml2js/lib/bom.js

@@ -0,0 +1,12 @@
+// Generated by CoffeeScript 1.12.7
+(function() {
+  "use strict";
+  exports.stripBOM = function(str) {
+    if (str[0] === '\uFEFF') {
+      return str.substring(1);
+    } else {
+      return str;
+    }
+  };
+
+}).call(this);