Login mobile/PWA conformance (v0.1.0:96)

The v95 mobile-first redesign covered the 4 core surfaces but skipped the
login/first-admin screen, which still used desktop-only `height: 100vh` and a
fixed centered card with no screen gutters or safe-area handling. On an installed
iOS PWA (viewport-fit=cover, fixed black status bar) the centered card could tuck
under the status bar, and on small phones the panel ran edge-to-edge.

CSS-only fix, scoped to the login surface (no markup/JS/schema change; desktop
login untouched):
- `.login-container`: 100vh -> min-height 100dvh (+ vh fallback) so the dynamic
  viewport and standalone PWA chrome are respected.
- New <768px media query: 16px screen gutters + env(safe-area-inset) top/bottom
  clearance, full-bleed card, and touch-sized fields (inputs 46px/15px, button 46px).
- `.login-card`: add the §4 card depth shadow to match `.section`.

Closes the login-surface half of the known PWA status-bar collision risk.

start9/0.4/startos/versions/v0.1.0.96.ts

@@ -0,0 +1,19 @@
+import { VersionInfo } from '@start9labs/start-sdk'
+
+// Login page mobile/PWA conformance — the one surface the v95 mobile redesign skipped.
+// CSS-only: .login-container 100vh → 100dvh (dynamic viewport; the centered card no longer
+// tucks under the iOS standalone status bar), plus a <768px media query adding 16px screen
+// gutters + env(safe-area-inset) top/bottom clearance + touch-sized fields (inputs 46px/15px,
+// button 46px) and a full-bleed card on small phones; the login card also gains the §4 card
+// depth shadow to match .section. No markup/JS/schema change; desktop login unchanged.
+export const v_0_1_0_96 = VersionInfo.of({
+  version: '0.1.0:96',
+  releaseNotes: {
+    en_US: [
+      'Mobile polish: the login screen is now touch-native and PWA-safe — proper screen',
+      'gutters, safe-area clearance so the card never hides under the iPhone status bar,',
+      'and larger tap targets. Desktop login is unchanged.',
+    ].join(' '),
+  },
+  migrations: { up: async () => {}, down: async () => {} },
+})