chore: EXT:felogin removed

Not in use: no login form in the content, and no group grants it.
Its TypoScript and the felogin_login content type are gone with it;
the TypoScript of all other keys and the frontend output are unchanged.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

composer.json

@@ -29,7 +29,6 @@
 		"typo3/cms-dashboard": "^13.4",
 		"typo3/cms-extbase": "^13.4",
 		"typo3/cms-extensionmanager": "^13.4",
-		"typo3/cms-felogin": "^13.4",
 		"typo3/cms-filelist": "^13.4",
 		"typo3/cms-fluid": "^13.4",
 		"typo3/cms-fluid-styled-content": "^13.4",

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": "c1db37c5c31e87b85ee7db5788ca99c8",
+    "content-hash": "748a8afd2cb4b763b62f391b7c3ea778",
     "packages": [
         {
             "name": "b13/container",
@@ -7470,64 +7470,6 @@
             },
             "time": "2026-10-09T09:26:19+00:00"
         },
-        {
-            "name": "typo3/cms-felogin",
-            "version": "v13.4.36",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/TYPO3-CMS/felogin.git",
-                "reference": "f2162d0a15411caf4f72f4db9ecc983629068505"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/TYPO3-CMS/felogin/zipball/f2162d0a15411caf4f72f4db9ecc983629068505",
-                "reference": "f2162d0a15411caf4f72f4db9ecc983629068505",
-                "shasum": ""
-            },
-            "require": {
-                "typo3/cms-core": "13.4.36"
-            },
-            "conflict": {
-                "typo3/cms": "*"
-            },
-            "type": "typo3-cms-framework",
-            "extra": {
-                "typo3/cms": {
-                    "Package": {
-                        "partOfFactoryDefault": true
-                    },
-                    "extension-key": "felogin"
-                },
-                "branch-alias": {
-                    "dev-main": "13.4.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "TYPO3\\CMS\\FrontendLogin\\": "Classes/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "GPL-2.0-or-later"
-            ],
-            "authors": [
-                {
-                    "name": "TYPO3 Core Team",
-                    "email": "[email protected]",
-                    "role": "Developer"
-                }
-            ],
-            "description": "TYPO3 CMS Frontend Login - A template-based plugin to log in website users in the TYPO3 frontend.",
-            "homepage": "https://typo3.org",
-            "support": {
-                "chat": "https://typo3.org/help",
-                "docs": "https://docs.typo3.org/c/typo3/cms-felogin/main/en-us",
-                "issues": "https://forge.typo3.org",
-                "source": "https://github.com/typo3/typo3"
-            },
-            "time": "2026-10-09T09:26:19+00:00"
-        },
         {
             "name": "typo3/cms-filelist",
             "version": "v13.4.36",