Pokédex page arrows are hard to click (hit area too small) #379

Problem

In Collection → Pokédex, the previous/next page arrows (< 1 / 8 >) in the footer often ignore clicks. You have to land the cursor almost exactly on the chevron glyph for the page to change.

Cause

Both buttons use .buttonStyle(.plain) with a bare Image(systemName: "chevron.left/right") as their label (CompanionView.swift, Pokédex footer). A plain-style button is only hittable over its label's frame, which for a 13pt chevron is roughly 7×12pt — well below the ~24–28pt minimum pointer target macOS HIG recommends.

Expected

Clicking anywhere in a comfortably sized area around each arrow changes the page, without changing the footer's visual layout.