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/package.json

@@ -1,6 +1,6 @@
 {
-    "name": "express",
-    "version": "1.0.0",
+    "name": "my app",
+    "version": "0.0.1",
     "description": "",
     "main": "index.js",
     "scripts": {
@@ -14,26 +14,7 @@
     "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"
     }
 }