Adds a server-computed tier/division (Bronze..Diamond, III-I) to the
ratings profile endpoint and surfaces it next to the numeric ELO in the
shared header badge, matching the coin balance display already there.
Centers the loader's tagline under the logo, replaces the broken
info-glyph (a Unicode character missing from the Inter font, which
rendered as a tofu box) with a drawn circle-and-i badge, and swaps
the stat-card icons to match the mockup: book for Question Bank
Rating, bar chart for Exam Readiness, star for Average Score.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
The connected-accounts "Connect" button in progress_profile.gd
referenced res://assets/icons/lucide/link.svg, which didn't exist,
causing a resource-load error whenever the Steam/Google linking row
rendered.