🔥 Remove Laravel Sail, Docker, and related setup, migrate to simplified local development environment

- **Removed:** `docker-compose.yml`, Sail-specific Dockerfiles, and related scripts for PHP 8.3 setup.
- **Updated:** Documentation to reflect a shift from Docker to a direct PHP-based local development workflow.
- **Removed:** `laravel/sail` dependency from `composer.lock`.
- **Implemented:** `#[Locked]` Livewire attribute across components for read-only properties.
- **Added:** Feature tests to ensure locked properties cannot be tampered with.

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": "46e95f6250487f6e4f947386804ca205",
+    "content-hash": "ad826718b1e72bed521d15e12e5ac92f",
     "packages": [
         {
             "name": "akuechler/laravel-geoly",
@@ -12113,69 +12113,6 @@
             },
             "time": "2025-10-20T09:56:46+00:00"
         },
-        {
-            "name": "laravel/sail",
-            "version": "v1.52.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/laravel/sail.git",
-                "reference": "64ac7d8abb2dbcf2b76e61289451bae79066b0b3"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/laravel/sail/zipball/64ac7d8abb2dbcf2b76e61289451bae79066b0b3",
-                "reference": "64ac7d8abb2dbcf2b76e61289451bae79066b0b3",
-                "shasum": ""
-            },
-            "require": {
-                "illuminate/console": "^9.52.16|^10.0|^11.0|^12.0",
-                "illuminate/contracts": "^9.52.16|^10.0|^11.0|^12.0",
-                "illuminate/support": "^9.52.16|^10.0|^11.0|^12.0",
-                "php": "^8.0",
-                "symfony/console": "^6.0|^7.0",
-                "symfony/yaml": "^6.0|^7.0"
-            },
-            "require-dev": {
-                "orchestra/testbench": "^7.0|^8.0|^9.0|^10.0",
-                "phpstan/phpstan": "^2.0"
-            },
-            "bin": [
-                "bin/sail"
-            ],
-            "type": "library",
-            "extra": {
-                "laravel": {
-                    "providers": [
-                        "Laravel\\Sail\\SailServiceProvider"
-                    ]
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Laravel\\Sail\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Taylor Otwell",
-                    "email": "taylor@laravel.com"
-                }
-            ],
-            "description": "Docker files for running a basic Laravel application.",
-            "keywords": [
-                "docker",
-                "laravel"
-            ],
-            "support": {
-                "issues": "https://github.com/laravel/sail/issues",
-                "source": "https://github.com/laravel/sail"
-            },
-            "time": "2026-01-01T02:46:03+00:00"
-        },
         {
             "name": "mockery/mockery",
             "version": "1.6.12",