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/n8n-workflow/dist/esm/extensions/string-extensions.d.ts

@@ -0,0 +1,38 @@
+import { DateTime } from 'luxon';
+import type { ExtensionMap } from './extensions';
+export declare const SupportedHashAlgorithms: readonly ["md5", "sha1", "sha224", "sha256", "sha384", "sha512", "sha3"];
+export declare function toJsonString(value: string): string;
+export declare namespace toJsonString {
+    var doc: {
+        name: string;
+        description: string;
+        section: string;
+        returnType: string;
+        docURL: string;
+        examples: {
+            example: string;
+            evaluated: string;
+        }[];
+    };
+}
+export declare function toDateTime(value: string, extraArgs?: [string]): DateTime;
+export declare namespace toDateTime {
+    var doc: {
+        name: string;
+        description: string;
+        section: string;
+        returnType: string;
+        docURL: string;
+        examples: {
+            example: string;
+        }[];
+        args: {
+            name: string;
+            optional: boolean;
+            description: string;
+            type: string;
+        }[];
+    };
+}
+export declare const stringExtensions: ExtensionMap;
+//# sourceMappingURL=string-extensions.d.ts.map