Fix Gifsicle breaking CI

Author: mcecode

.github/workflows/deploy.yml

@@ -30,6 +30,7 @@ jobs:
         uses: withastro/action@v5
         with:
           node-version: lts/*
+          build-cmd: pnpm install-gifsicle-bin && pnpm build
 
   deploy:
     needs: build

package.json

@@ -6,7 +6,8 @@
 		"lint": "prettier --check .",
 		"start": "astro dev",
 		"build": "astro build",
-		"preview": "astro build && astro preview"
+		"preview": "astro build && astro preview",
+		"install-gifsicle-bin": "node node_modules/gifsicle/lib/install.js"
 	},
 	"devDependencies": {
 		"@astrojs/markdown-remark": "^6.3.9",