Shaderpack support (#798)

* Shader support PR

* Make search page work

* Fix env showing

* Make moderation look reasonable

* Fix search for shaders

pages/search/shaders.vue

@@ -0,0 +1,11 @@
+<template>
+  <div></div>
+</template>
+
+<script>
+export default {
+  name: 'Shaders',
+}
+</script>
+
+<style lang="scss" scoped></style>