spec: Switch to .gear/npm-build hook

.gear/generate

@@ -1,36 +0,0 @@
-#!/bin/bash
-# Re-generate React index.html.gz for llama-server
-
-cd "$(git rev-parse --show-toplevel)"
-
-set -exu -o pipefail
-hsh --ini
-hsh-install git npm
-hsh-copy . build
-hsh-run --rooter -- bash -c 'echo nameserver 1.1.1.1 > /etc/resolv.conf'
-hsh-run --rooter -- bash -c 'echo precedence ::ffff:0:0/96 100 > /etc/gai.conf'
-f=tools/server/public/index.html.gz
-printf '%s\n\n' "ALT: Re-generate $f" > .git/NPM_I.log
-share_network=1 \
-hsh-run --mountpoints=/proc -- bash -e <<-EOF |& tee -a .git/NPM_I.log
-    export NO_PROXY=${NO_PROXY@Q} HTTPS_PROXY=${HTTPS_PROXY@Q}
-    set -x
-    mkdir ~/.npm-global
-    npm config set prefix ~/.npm-global
-    npm install -g @aikidosec/safe-chain
-    PATH=~/.npm-global/bin:\$PATH
-
-    cd /usr/src/build
-    rm $f
-    cd tools/server/webui
-    aikido-npm ci --ignore-scripts
-    aikido-npm audit --audit-level=critical fix
-    du -sh node_modules
-
-    npm run build
-EOF
-hsh-run -- base64 "/usr/src/build/$f" | base64 -d > "$f"
-git add "$f"
-git diff --cached --quiet || git commit -F .git/NPM_I.log
-gear-checklist --update generate-index.html
-beep

.gear/npm-build

@@ -0,0 +1,5 @@
+workdir=tools/server/webui
+target=tools/server/public/index.html.gz
+aikido-npm ci --ignore-scripts
+aikido-npm audit --audit-level=critical fix
+npm run build