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/devtools-api/dist/index-node.js

@@ -0,0 +1,13 @@
+//#region src/index-node.ts
+function addCustomCommand() {}
+function addCustomTab() {}
+function onDevToolsClientConnected(_fn) {
+	return new Promise(() => {});
+}
+function onDevToolsConnected(_fn) {
+	return new Promise(() => {});
+}
+function removeCustomCommand() {}
+function setupDevToolsPlugin(_pluginDescriptor, _setupFn) {}
+//#endregion
+export { addCustomCommand, addCustomTab, onDevToolsClientConnected, onDevToolsConnected, removeCustomCommand, setupDevToolsPlugin, setupDevToolsPlugin as setupDevtoolsPlugin };

apps/web/.output/server/node_modules/@vue/devtools-api/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "@vue/devtools-api",
+  "type": "module",
+  "version": "8.2.1",
+  "author": "webfansplz",
+  "license": "MIT",
+  "repository": {
+    "directory": "packages/devtools-api",
+    "type": "git",
+    "url": "git+https://github.com/vuejs/devtools.git"
+  },
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "node": {
+        "import": "./dist/index-node.js",
+        "require": "./dist/index-node.cjs"
+      },
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.js",
+  "unpkg": "dist/vue-devtools-api.global.js",
+  "jsdelivr": "dist/vue-devtools-api.global.js",
+  "files": [
+    "dist"
+  ],
+  "dependencies": {
+    "@vue/devtools-kit": "^8.2.1"
+  },
+  "scripts": {
+    "build": "tsdown --clean",
+    "prepare:type": "tsdown --dts-only",
+    "stub": "tsdown --watch --onSuccess 'tsdown --dts-only'"
+  }
+}