fix(isponsorblocktv): add AVX CPU check before installation

PyApp requires AVX support. CPUs without AVX (e.g. Intel N3160) crash
with SIGILL. Exit early with clear error message. Fixes #13191.

ct/adventurelog.sh

@@ -56,7 +56,6 @@ function update_script() {
     fi
     $STD .venv/bin/python -m pip install --upgrade pip
     $STD .venv/bin/python -m pip install -r requirements.txt
-    $STD .venv/bin/python -m pip install 'djangorestframework<3.15'
     $STD .venv/bin/python -m manage collectstatic --noinput
     $STD .venv/bin/python -m manage migrate
 

install/adventurelog-install.sh

@@ -62,7 +62,6 @@ $STD uv venv --clear /opt/adventurelog/backend/server/.venv
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m ensurepip --upgrade
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m pip install --upgrade pip
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m pip install -r requirements.txt
-$STD /opt/adventurelog/backend/server/.venv/bin/python -m pip install 'djangorestframework<3.15'
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m manage collectstatic --noinput
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m manage migrate
 $STD /opt/adventurelog/backend/server/.venv/bin/python -m manage download-countries

install/isponsorblocktv-install.sh

@@ -13,6 +13,11 @@ setting_up_container
 network_check
 update_os
 
+if ! grep -q ' avx ' /proc/cpuinfo 2>/dev/null; then
+  msg_error "CPU does not support AVX instructions (required by iSponsorBlockTV/PyApp)"
+  exit 106
+fi
+
 fetch_and_deploy_gh_release "isponsorblocktv" "dmunozv04/iSponsorBlockTV" "singlefile" "latest" "/opt/isponsorblocktv" "iSponsorBlockTV-x86_64-linux"
 
 msg_info "Setting up iSponsorBlockTV"