test: update the snapshot tests with the new react-router examples

Author: fattila16

tests/snapshots/generate_plan_tests__node_react_router_v7_framework.snap

@@ -0,0 +1,58 @@
+---
+source: tests/generate_plan_tests.rs
+expression: plan
+---
+{
+  "providers": [],
+  "buildImage": "[build_image]",
+  "variables": {
+    "CI": "true",
+    "NIXPACKS_METADATA": "node",
+    "NIXPACKS_SPA_OUTPUT_DIR": "dist",
+    "NODE_ENV": "production",
+    "NPM_CONFIG_PRODUCTION": "false"
+  },
+  "phases": {
+    "build": {
+      "name": "build",
+      "dependsOn": [
+        "install"
+      ],
+      "cmds": [
+        "npm run build"
+      ],
+      "cacheDirectories": [
+        "node_modules/.cache"
+      ]
+    },
+    "install": {
+      "name": "install",
+      "dependsOn": [
+        "setup"
+      ],
+      "cmds": [
+        "npm i"
+      ],
+      "cacheDirectories": [
+        "/root/.npm"
+      ],
+      "paths": [
+        "/app/node_modules/.bin"
+      ]
+    },
+    "setup": {
+      "name": "setup",
+      "nixPkgs": [
+        "nodejs_18",
+        "npm-9_x"
+      ],
+      "nixOverlays": [
+        "https://github.com/railwayapp/nix-npm-overlay/archive/main.tar.gz"
+      ],
+      "nixpkgsArchive": "[archive]"
+    }
+  },
+  "start": {
+    "cmd": "npm run start"
+  }
+}

tests/snapshots/generate_plan_tests__node_react_router_v7_spa.snap

@@ -0,0 +1,75 @@
+---
+source: tests/generate_plan_tests.rs
+expression: plan
+---
+{
+  "providers": [],
+  "buildImage": "[build_image]",
+  "variables": {
+    "CI": "true",
+    "NIXPACKS_METADATA": "node",
+    "NIXPACKS_SPA_OUTPUT_DIR": "dist",
+    "NODE_ENV": "production",
+    "NPM_CONFIG_PRODUCTION": "false"
+  },
+  "staticAssets": {
+    "Caddyfile": "# global options\n{\n\tadmin off # theres no need for the admin api in railway's environment\n\tpersist_config off # storage isn't persistent anyway\n\tauto_https off # railway handles https for us, this would cause issues if left enabled\n\t# runtime logs\n\tlog {\n\t\tformat json # set runtime log format to json mode \n\t}\n\t# server options\n\tservers {\n\t\ttrusted_proxies static private_ranges 100.0.0.0/8 # trust railway's proxy\n\t}\n}\n\n# site block, listens on the $PORT environment variable, automatically assigned by railway\n:{$PORT:3000} {\n\t# access logs\n\tlog {\n\t\tformat json # set access log format to json mode\n\t}\n\n\t# health check for railway\n\trewrite /health /*\n\n\t# serve from the 'dist' folder (Vite builds into the 'dist' folder)\n    root * ../app/{$NIXPACKS_SPA_OUTPUT_DIR}\n\n\t# enable gzipping responses\n\tencode gzip\n\n\t# serve files from 'dist'\n\tfile_server \n\n\t# if path doesn't exist, redirect it to 'index.html' for client side routing\n\ttry_files {path} /index.html\n}"
+  },
+  "phases": {
+    "build": {
+      "name": "build",
+      "dependsOn": [
+        "install"
+      ],
+      "cmds": [
+        "npm run build"
+      ],
+      "cacheDirectories": [
+        "node_modules/.cache"
+      ]
+    },
+    "caddy": {
+      "name": "caddy",
+      "dependsOn": [
+        "setup"
+      ],
+      "nixPkgs": [
+        "caddy"
+      ],
+      "nixOverlays": [],
+      "nixpkgsArchive": "[archive]",
+      "cmds": [
+        "caddy fmt --overwrite /assets/Caddyfile"
+      ]
+    },
+    "install": {
+      "name": "install",
+      "dependsOn": [
+        "setup"
+      ],
+      "cmds": [
+        "npm ci"
+      ],
+      "cacheDirectories": [
+        "/root/.npm"
+      ],
+      "paths": [
+        "/app/node_modules/.bin"
+      ]
+    },
+    "setup": {
+      "name": "setup",
+      "nixPkgs": [
+        "nodejs_18",
+        "npm-9_x"
+      ],
+      "nixOverlays": [
+        "https://github.com/railwayapp/nix-npm-overlay/archive/main.tar.gz"
+      ],
+      "nixpkgsArchive": "[archive]"
+    }
+  },
+  "start": {
+    "cmd": "exec caddy run --config /assets/Caddyfile --adapter caddyfile 2>&1"
+  }
+}