fix: BUILD_VERSION from Cargo.toml, kiosk scaling, new apps, Rust warnings

Critical:
- BUILD_VERSION was hardcoded as "1.3.0-alpha" — now reads from Cargo.toml
  This caused ALL ISOs to show v1.3.0 regardless of actual binary version

Kiosk:
- Remove --disable-gpu flags (broke display scaling on some monitors)
- Add --start-fullscreen --window-size for reliable fullscreen

New apps:
- Nostr VPN, FIPS, Routstr, noStrudel, BotFights, NWNN, 484 Kitchen,
  Call the Operator, Arch Presentation, Syntropy Institute, T-0

Rust: suppress dead_code and unused_assignments warnings

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

image-recipe/configs/archipelago-kiosk-launcher.sh

@@ -42,12 +42,12 @@ while true; do
       --disable-save-password-bubble \
       --disable-suggestions-service \
       --disable-component-update \
-      --disable-gpu \
-      --disable-gpu-compositing \
-      --disable-gpu-rasterization \
-      --disable-software-rasterizer \
-      --num-raster-threads=1 \
-      --renderer-process-limit=1 \
+      --enable-gpu-rasterization \
+      --num-raster-threads=2 \
+      --renderer-process-limit=2 \
+      --window-size=9999,9999 \
+      --window-position=0,0 \
+      --start-fullscreen \
       --disable-background-networking \
       --disable-background-timer-throttling \
       --disable-backgrounding-occluded-windows \