chore(v5): archive V5 implementation and remove runtime integration

Move V5 source, migrations, UI, scripts, and tests into documentation, then remove V5 routes, models, jobs, configuration, dependencies, and application hooks.

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9cfa94749243cbf2879e01939d7f86cb",
+    "content-hash": "971daeb1b3078a36428c0fb56bb895b7",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -1649,78 +1649,6 @@
             ],
             "time": "2026-07-17T13:53:03+00:00"
         },
-        {
-            "name": "inertiajs/inertia-laravel",
-            "version": "v3.3.0",
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-                "url": "https://github.com/inertiajs/inertia-laravel.git",
-                "reference": "1e134f607ac6af9a77c35c110714a82cead80c40"
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-                "reference": "1e134f607ac6af9a77c35c110714a82cead80c40",
-                "shasum": ""
-            },
-            "require": {
-                "ext-json": "*",
-                "laravel/framework": "^11.35|^12.0|^13.0",
-                "php": "^8.2.0",
-                "symfony/console": "^7.0|^8.0"
-            },
-            "conflict": {
-                "laravel/boost": "<2.2.0"
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-                "larastan/larastan": "^3.0",
-                "laravel/pint": "^1.16",
-                "mockery/mockery": "^1.3.3",
-                "orchestra/testbench": "^9.2|^10.0|^11.0",
-                "phpunit/phpunit": "^11.5|^12.0"
-            },
-            "suggest": {
-                "ext-pcntl": "Recommended when running the Inertia SSR server via the `inertia:start-ssr` artisan command."
-            },
-            "type": "library",
-            "extra": {
-                "laravel": {
-                    "providers": [
-                        "Inertia\\ServiceProvider"
-                    ]
-                }
-            },
-            "autoload": {
-                "files": [
-                    "./helpers.php"
-                ],
-                "psr-4": {
-                    "Inertia\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jonathan Reinink",
-                    "email": "jonathan@reinink.ca",
-                    "homepage": "https://reinink.ca"
-                }
-            ],
-            "description": "The Laravel adapter for Inertia.js.",
-            "keywords": [
-                "inertia",
-                "laravel"
-            ],
-            "support": {
-                "issues": "https://github.com/inertiajs/inertia-laravel/issues",
-                "source": "https://github.com/inertiajs/inertia-laravel/tree/v3.3.0"
-            },
-            "time": "2026-08-04T09:15:41+00:00"
-        },
         {
             "name": "jean85/pretty-package-versions",
             "version": "2.1.1",