Add standard eslint config, move Sandbox to explicit version

Author: ryanblock

Diff for: package.json

@@ -6,12 +6,19 @@
   },
   "dependencies": {
     "@architect/functions": "^4.0.0",
-    "@architect/sandbox": "latest",
+    "@architect/sandbox": "^4.0.1",
     "@begin/data": "^3.0.0",
     "graphql": "^15.5.2",
     "graphql-tools": "^8.2.0",
     "npm-run-all": "^4.1.5",
     "tiny-json-http": "^7.3.0",
     "xss": "^1.0.9"
+  },
+  "devDependencies": {
+    "@architect/eslint-config": "^2.0.0",
+    "eslint": "^7.32.0"
+  },
+  "eslintConfig": {
+    "extends": "@architect/eslint-config"
   }
 }