Short Text Note by prs

[UX] Fix Issue 1256 - iPhone SE & 12 mini: explainer text cuts off when logging in with npub (#1264)

FIx issue: #1256

Fix:
Add a `.fixedSize` modifier to the Text("This is a public key[...]) so that all text will show

Before | After
:-------------------------:|:-------------------------:
![Before](https://github.com/damus-io/damus/assets/47217795/1db21bc5-e3b6-4e56-b31b-7d4374efc316) | ![After](https://github.com/damus-io/damus/assets/47217795/1b47f0d3-c3e5-4f7d-a701-8ea33b4d02a6)

UX-LoginView--Fix-Issue-1256--explainer-text-cuts-off-when-logging-in-with-npub, 1 commits

https://github.com/damus-io/damus/pull/1264

prs on Nostr: [UX] Fix Issue 1256 - iPhone SE & 12 mini: explainer text cuts off when logging in ...