build: ship pre-built API bundle; images copy output instead of installing

- API: `pnpm build` bundles dist/ into apps/api/.output (esbuild), with
  Linux musl native packages for sharp and argon2 kept alongside
- docker/api.Dockerfile copies that output; no pnpm install on the server
- add dist/migrate.js (prisma migrate deploy equivalent, same
  _prisma_migrations table and lock) so the Prisma CLI is not needed at runtime
- pnpm-workspace: supportedArchitectures for linux/x64/musl
- admin: apps/admin/.env.production sets VITE_SITE_URL for the production build
- drop NPM_REGISTRY / SITE_URL build args from compose and .env.example
- gitignore: anchor node_modules rules so pre-built node_modules are committed
- README: describe the pre-built deploy flow

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>

apps/web/.output/server/node_modules/vue-bundle-renderer/package.json

@@ -0,0 +1,66 @@
+{
+  "name": "vue-bundle-renderer",
+  "version": "2.4.0",
+  "description": "Bundle Renderer for Vue 3.0",
+  "repository": {
+    "type": "git",
+    "url": "nuxt-contrib/vue-bundle-renderer"
+  },
+  "license": "MIT",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.mts",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    },
+    "./runtime": {
+      "types": "./dist/runtime.d.mts",
+      "import": "./dist/runtime.mjs",
+      "require": "./dist/runtime.cjs"
+    },
+    "./package.json": "./package.json"
+  },
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.mts",
+  "files": [
+    "dist",
+    "runtime.d.ts"
+  ],
+  "dependencies": {
+    "ufo": "^1.6.4"
+  },
+  "devDependencies": {
+    "@codspeed/vitest-plugin": "^5.7.1",
+    "@nuxt/eslint-config": "^1.17.0",
+    "@types/node": "^24.13.4",
+    "@vitest/coverage-v8": "^4.1.11",
+    "eslint": "^10.10.0",
+    "pkg-pr-new": "^0.0.88",
+    "std-env": "^4.2.0",
+    "tsdown": "0.23.0",
+    "typescript": "^6.0.3",
+    "vite": "^8.3.0",
+    "vitest": "4.1.11",
+    "vue": "3.5.42"
+  },
+  "devEngines": {
+    "runtime": {
+      "name": "node",
+      "version": "^24.0.0",
+      "onFail": "download"
+    },
+    "packageManager": {
+      "name": "pnpm",
+      "version": "12.3.4",
+      "onFail": "download"
+    }
+  },
+  "scripts": {
+    "build": "tsdown",
+    "dev": "vitest",
+    "lint": "eslint src",
+    "test": "pnpm lint && pnpm vitest run --coverage && tsc --noEmit",
+    "bench": "vitest bench"
+  }
+}