chore: switch to Node adapter for server-side rendering

Replace static output with @astrojs/node standalone adapter
so Nixpacks/Coolify can run the site as a Node server.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

astro.config.mjs

@@ -1,7 +1,11 @@
 import { defineConfig } from "astro/config";
 import tailwind from "@astrojs/tailwind";
+import node from "@astrojs/node";
 
 export default defineConfig({
-  output: "static",
+  output: "server",
+  adapter: node({
+    mode: "standalone",
+  }),
   integrations: [tailwind()],
 });

package-lock.json

@@ -9,6 +9,7 @@
             "version": "1.0.0",
             "license": "MIT",
             "dependencies": {
+                "@astrojs/node": "^9.5.3",
                 "@hookform/resolvers": "^3.10.0",
                 "@jridgewell/trace-mapping": "^0.3.25",
                 "@neondatabase/serverless": "^0.10.4",
@@ -159,6 +160,109 @@
                 "vfile": "^6.0.3"
             }
         },
+        "node_modules/@astrojs/node": {
+            "version": "9.5.3",
+            "resolved": "https://registry.npmjs.org/@astrojs/node/-/node-9.5.3.tgz",
+            "integrity": "sha512-72jrSn0XtrD7COJVO6TxJmyU1yXdYK7MDdN/+fhqhf4YOhxuIPHclkXrJs8FbLCMx5ur56d/1ijX4XBeneqyXQ==",
+            "license": "MIT",
+            "dependencies": {
+                "@astrojs/internal-helpers": "0.7.5",
+                "send": "^1.2.1",
+                "server-destroy": "^1.0.1"
+            },
+            "peerDependencies": {
+                "astro": "^5.14.3"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/fresh": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/fresh/-/fresh-2.0.0.tgz",
+            "integrity": "sha512-Rx/WycZ60HOaqLKAi6cHRKKI7zxWbJ31MhntmtwMoaTeF7XFH9hhBp8vITaMidfljRQ6eYWCKkaTK+ykVJHP2A==",
+            "license": "MIT",
+            "engines": {
+                "node": ">= 0.8"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/http-errors": {
+            "version": "2.0.1",
+            "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz",
+            "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
+            "license": "MIT",
+            "dependencies": {
+                "depd": "~2.0.0",
+                "inherits": "~2.0.4",
+                "setprototypeof": "~1.2.0",
+                "statuses": "~2.0.2",
+                "toidentifier": "~1.0.1"
+            },
+            "engines": {
+                "node": ">= 0.8"
+            },
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/express"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/mime-db": {
+            "version": "1.54.0",
+            "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.54.0.tgz",
+            "integrity": "sha512-aU5EJuIN2WDemCcAp2vFBfp/m4EAhWJnUNSSw0ixs7/kXbd6Pg64EmwJkNdFhB8aWt1sH2CTXrLxo/iAGV3oPQ==",
+            "license": "MIT",
+            "engines": {
+                "node": ">= 0.6"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/mime-types": {
+            "version": "3.0.2",
+            "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.2.tgz",
+            "integrity": "sha512-Lbgzdk0h4juoQ9fCKXW4by0UJqj+nOOrI9MJ1sSj4nI8aI2eo1qmvQEie4VD1glsS250n15LsWsYtCugiStS5A==",
+            "license": "MIT",
+            "dependencies": {
+                "mime-db": "^1.54.0"
+            },
+            "engines": {
+                "node": ">=18"
+            },
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/express"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/send": {
+            "version": "1.2.1",
+            "resolved": "https://registry.npmjs.org/send/-/send-1.2.1.tgz",
+            "integrity": "sha512-1gnZf7DFcoIcajTjTwjwuDjzuz4PPcY2StKPlsGAQ1+YH20IRVrBaXSWmdjowTJ6u8Rc01PoYOGHXfP1mYcZNQ==",
+            "license": "MIT",
+            "dependencies": {
+                "debug": "^4.4.3",
+                "encodeurl": "^2.0.0",
+                "escape-html": "^1.0.3",
+                "etag": "^1.8.1",
+                "fresh": "^2.0.0",
+                "http-errors": "^2.0.1",
+                "mime-types": "^3.0.2",
+                "ms": "^2.1.3",
+                "on-finished": "^2.4.1",
+                "range-parser": "^1.2.1",
+                "statuses": "^2.0.2"
+            },
+            "engines": {
+                "node": ">= 18"
+            },
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/express"
+            }
+        },
+        "node_modules/@astrojs/node/node_modules/statuses": {
+            "version": "2.0.2",
+            "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
+            "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+            "license": "MIT",
+            "engines": {
+                "node": ">= 0.8"
+            }
+        },
         "node_modules/@astrojs/prism": {
             "version": "3.3.0",
             "resolved": "https://registry.npmjs.org/@astrojs/prism/-/prism-3.3.0.tgz",
@@ -4592,6 +4696,7 @@
             "resolved": "https://registry.npmjs.org/astro/-/astro-5.16.6.tgz",
             "integrity": "sha512-6mF/YrvwwRxLTu+aMEa5pwzKUNl5ZetWbTyZCs9Um0F12HUmxUiF5UHiZPy4rifzU3gtpM3xP2DfdmkNX9eZRg==",
             "license": "MIT",
+            "peer": true,
             "dependencies": {
                 "@astrojs/compiler": "^2.13.0",
                 "@astrojs/internal-helpers": "0.7.5",
@@ -10259,6 +10364,12 @@
                 "node": ">= 0.8.0"
             }
         },
+        "node_modules/server-destroy": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/server-destroy/-/server-destroy-1.0.1.tgz",
+            "integrity": "sha512-rb+9B5YBIEzYcD6x2VKidaa+cqYBJQKnU4oe4E3ANwRRN56yk/ua1YCJT1n21NTS8w6CcOclAKNP3PhdCXKYtQ==",
+            "license": "ISC"
+        },
         "node_modules/set-function-length": {
             "version": "1.2.2",
             "resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",

package.json

@@ -14,6 +14,7 @@
         "db:push": "drizzle-kit push"
     },
     "dependencies": {
+        "@astrojs/node": "^9.5.3",
         "@hookform/resolvers": "^3.10.0",
         "@jridgewell/trace-mapping": "^0.3.25",
         "@neondatabase/serverless": "^0.10.4",