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/liftoff/lib/build_config_name.js

@@ -0,0 +1,17 @@
+module.exports = function(opts) {
+  opts = opts || {};
+  var configName = opts.configName;
+  var extensions = opts.extensions;
+  if (!configName) {
+    throw new Error('Please specify a configName.');
+  }
+  if (configName instanceof RegExp) {
+    return [configName];
+  }
+  if (!Array.isArray(extensions)) {
+    throw new Error('Please provide an array of valid extensions.');
+  }
+  return extensions.map(function(ext) {
+    return configName + ext;
+  });
+};