es-menu: wire up AUTO FRAME DELAY and ship wg-quick for WIREGUARD VPN

Two ES menu items that wrote settings nothing consumed / called a missing
binary, found in the menu audit:

- AUTO FRAME DELAY (Latency menu) persisted `<config>.video_frame_delay_auto`
  to system.cfg, but setsettings.sh never translated it into retroarch.cfg,
  so the toggle did nothing. Add set_frame_delay(): ON/OFF -> RetroArch
  `video_frame_delay_auto = true/false`, AUTO leaves the cfg default.

- WIREGUARD VPN toggle runs `wg-quick up/down`, but the wireguard-tools
  package only installed `wg`, so every toggle silently failed. wg-quick is
  the upstream bash helper (src/wg-quick/linux.bash); install it. Runtime
  deps (bash, ip, wg, iptables) are all present.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

packages/network/wireguard-tools/package.mk

@@ -25,6 +25,12 @@ makeinstall_target() {
   mkdir -p ${INSTALL}/usr/bin
     cp ${PKG_DIR}/scripts/wg-keygen ${INSTALL}/usr/bin
     cp ${PKG_BUILD}/src/wg ${INSTALL}/usr/bin
+    # wg-quick is the upstream interface up/down helper (a bash script). The
+    # ES "WIREGUARD VPN" toggle runs `wg-quick up/down`, but only `wg` was
+    # installed, so the toggle silently failed. Ship the Linux variant; its
+    # runtime deps (bash, ip, wg, iptables) are all present.
+    cp ${PKG_BUILD}/src/wg-quick/linux.bash ${INSTALL}/usr/bin/wg-quick
+    chmod +x ${INSTALL}/usr/bin/wg-quick
 
   mkdir -p ${INSTALL}/usr
     cp -R ${PKG_DIR}/config ${INSTALL}/usr

projects/ArchR/packages/archr/sources/scripts/setsettings.sh

@@ -845,6 +845,16 @@ function set_runahead() {
     esac
 }
 
+function set_frame_delay() {
+    # AUTO FRAME DELAY menu (configName.video_frame_delay_auto): "" = AUTO
+    # (leave retroarch.cfg default), "1" = ON, "0" = OFF. RetroArch expects a
+    # bool, so map ON/OFF to true/false and leave AUTO untouched.
+    case "$(game_setting video_frame_delay_auto)" in
+        1) add_setting "none" "video_frame_delay_auto" "true" ;;
+        0) add_setting "none" "video_frame_delay_auto" "false" ;;
+    esac
+}
+
 function set_audiolatency() {
     add_setting "audiolatency" "audio_latency"
 }
@@ -1284,6 +1294,7 @@ set_savestates &
 set_autosave &
 set_netplay &
 set_runahead &
+set_frame_delay &
 set_audiolatency &
 set_analogsupport &
 set_tatemode &