LG-14220: Standardize and simplify content for consent screen

[aduth]

🎫 Ticket

LG-14220

🛠 Summary of changes

Updates content logic for the consent screen to be simplified and standardized across IAL1 and IdV consent.

📜 Testing Plan

1. Have the IdP and sample application running simultaneously
2. Go to http://localhost:9292
3. (Optional) Set "Level of Service" to "Identity-verified"
4. Click "Sign in"
5. Proceed to sign in
6. (If not prompted to consent, visit http://localhost:3000/account/connected_accounts , "Disconnect" on the listed applications, and start over)
7. When prompted to consent, observe consistent language "We’ll share this information with %{sp}:"
8. Simulate yearly re-consent by applying diff:

diff --git a/app/presenters/completions_presenter.rb b/app/presenters/completions_presenter.rb
index 911246f83f..28e8641515 100644
--- a/app/presenters/completions_presenter.rb
+++ b/app/presenters/completions_presenter.rb
@@ -111,2 +111,3 @@ class CompletionsPresenter
   def consent_has_expired?
+    return true
     completion_context == :consent_expired

9. Refresh page
10. Observe same content as before, but with leading sentence "You must consent each year to share your information with %{sp}."

👀 Screenshots

State	Before	After
IAL1
IAL1 Re-Consent
IdV
IdV Re-Consent