Add bootstrap.sh script

It's meant to be used to bootstrap new projects.  It could probably be curled
and piped through bash although this has not been tested yet.

backend/diachron/package.json

@@ -0,0 +1,39 @@
+{
+    "name": "express",
+    "version": "1.0.0",
+    "description": "",
+    "main": "index.js",
+    "scripts": {
+        "test": "DB_PORT=5433 DB_USER=diachron_test DB_PASSWORD=diachron_test DB_NAME=diachron_test tsx --test '**/*.{test,spec}.ts'",
+        "test:watch": "DB_PORT=5433 DB_USER=diachron_test DB_PASSWORD=diachron_test DB_NAME=diachron_test tsx --test --watch '**/*.{test,spec}.ts'",
+        "nodemon": "nodemon dist/index.js",
+        "kysely-codegen": "kysely-codegen"
+    },
+    "keywords": [],
+    "author": "",
+    "license": "ISC",
+    "packageManager": "pnpm@10.12.4",
+    "dependencies": {
+        "@types/node": "^24.10.1",
+        "@types/nunjucks": "^3.2.6",
+        "@vercel/ncc": "^0.38.4",
+        "express": "^5.1.0",
+        "kysely": "^0.28.9",
+        "nodemon": "^3.1.11",
+        "nunjucks": "^3.2.4",
+        "path-to-regexp": "^8.3.0",
+        "pg": "^8.16.3",
+        "ts-luxon": "^6.2.0",
+        "ts-node": "^10.9.2",
+        "tsx": "^4.20.6",
+        "typeid-js": "^1.2.0",
+        "typescript": "^5.9.3",
+        "zod": "^4.1.12"
+    },
+    "devDependencies": {
+        "@biomejs/biome": "2.3.10",
+        "@types/express": "^5.0.5",
+        "@types/pg": "^8.16.0",
+        "kysely-codegen": "^0.19.0"
+    }
+}