chore(release): prepare v0.1.0 for public Packagist tracking

Drop the dev-time Forgejo/GitHub VCS `repositories` blocks and pin inter-package
deps to semver (^0.1.0) so the package resolves purely from Packagist. Point the
SFU sidecar fallback download at GitHub releases instead of git.blax.at.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

composer.json

@@ -17,8 +17,8 @@
         "textalk/websocket": "^1.5|^1.6"
     },
     "require-dev": {
-        "blax-software/laravel-ws": "dev-master",
-        "blax-software/reactphp-kernel": "dev-master",
+        "blax-software/laravel-ws": "^0.1.0",
+        "blax-software/reactphp-kernel": "^0.1.0",
         "laravel/pint": "^1.13",
         "phpunit/phpunit": "^10.5|^11.0",
         "react/event-loop": "^1.5",
@@ -27,16 +27,6 @@
     "suggest": {
         "ext-ffi": "Required by the Str0m media engine (Rust core exposed to PHP)."
     },
-    "repositories": [
-        {
-            "type": "vcs",
-            "url": "https://github.com/blax-software/reactphp-kernel.git"
-        },
-        {
-            "type": "vcs",
-            "url": "https://github.com/blax-software/laravel-ws.git"
-        }
-    ],
     "autoload": {
         "psr-4": {
             "Blax\\WebRtc\\": "src/"

config/webrtc.php

@@ -68,12 +68,12 @@ return [
         'version' => env('WEBRTC_SFU_VERSION'), // default: the version pinned by this package
         'download_url' => env(
             'WEBRTC_SFU_DOWNLOAD_URL',
-            'https://git.blax.at/blax-software/laravel-webrtc/releases/download/{version}/blax-webrtc-sfu-{platform}',
+            'https://github.com/blax-software/laravel-webrtc/releases/download/{version}/blax-webrtc-sfu-{platform}',
         ),
         // sha256 verification is REQUIRED when set; null opts out explicitly.
         'checksum_url' => env(
             'WEBRTC_SFU_CHECKSUM_URL',
-            'https://git.blax.at/blax-software/laravel-webrtc/releases/download/{version}/blax-webrtc-sfu-{platform}.sha256',
+            'https://github.com/blax-software/laravel-webrtc/releases/download/{version}/blax-webrtc-sfu-{platform}.sha256',
         ),
     ],