Revert "Add Buildkite pipeline"

This reverts commit 2fbe623e7f.

buildkite/pipeline.yml

@@ -1,17 +0,0 @@
-agents:
-  npm: true
-
-steps:
-  - label: "Install deps"
-    command: "npm install"
-
-  - wait
-
-  - label: "Lint"
-    command: "npm run lint"
-
-  - label: "Type check"
-    command: "npm run typecheck"
-
-  - label: "Build"
-    command: "npm run build"

package.json

@@ -4,9 +4,7 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
-    "start": "next start",
-    "lint": "eslint \"{pages,components}/**/*.{js,ts,tsx,jsx}\"",
-    "typecheck": "tsc --noEmit"
+    "start": "next start"
   },
   "dependencies": {
     "date-fns": "^2.11.1",