Write introduction text for the provide filing details step

[natalia-fitzgerald]

Task

Write introduction text for the provide filing details step.

Context

In this step a filer is asked to provide information that is specific to the filing. This currently includes voluntary reporter status and filing point of contact information.

The information provided on this page meets the following criteria:

• Is always user supplied
• Is requested for every filing
• Does not live in the financial institution profile

Parent story (for reference)

As a filer, I want a clear and concise introduction on the provide filing details page, so that I can understand what filing details includes, why I need to provide it, and ensure that I can enter the information correctly to avoid filing issues.

[natalia-fitzgerald]

@angelcardoz @dan-padgett The next step on this task is that we need to review and make any content adjustments to the intro content for the step. Once we finalize this content the full step will be ready for development (features on the page are already being built out --- phone extension and voluntary reporter status).

Here's my first pass: