feat: add create loan product component (#434)

- Add loan product stepper components
- Add create loan product component
- Add charges penalty filter pipe
- Add charges filter pipe
- Add find pipe

Fixes: #188

src/app/pipes/find.pipe.spec.ts

@@ -0,0 +1,8 @@
+import { FindPipe } from './find.pipe';
+
+describe('FindPipe', () => {
+  it('create an instance', () => {
+    const pipe = new FindPipe();
+    expect(pipe).toBeTruthy();
+  });
+});