[Story] Tailor banner content

Description

• As a project manager for the migration to EX
• I want to tailor the content of the banner shown to users
• So I can provide instructions that are specific to us and have it in the language that our users understand

The banner has the following parts:

• title (30 chars)
• body (2000 chars)
• download button

The title and body are texts that can be customized on the server side. In the body, render https:// URLs as links the user can click on.

The link behind the download button can be configured on the server side so customers can point it to the Element Pro app or to a custom app: by default it will point to the EX FOSS app. if the link is an empty string, then do not show the button.

The defaults are:

• Title: Download Element X
• Body: Faster sync, a cleaner design, and new features you won't find here. The Element Classic app will be retired soon, so now's the time to make the move.
• Download button: Downloads the EX FOSS app

Acceptance criteria

• Tailoring is optional, if no custom content is provided, then defaults are used.
• The content of the banner can be updated on the server side when necessary

Dependencies

• None

Out of scope

• Translating the tailored message according to the user's locale

Questions

• None

Subtasks

Android

iOS

Rust

Other

No files, tests, or entry points are named. Start by identifying the Android, iOS, and Rust subtasks and the server-side configuration source; done means optional custom title, body, and download URL are supported, HTTPS URLs in the body are clickable, an empty URL hides the button, and defaults remain available.