Remove the Maven repository for Kobweb since it's published to Maven Central now

Author: ShreckYe

README.md

@@ -56,15 +56,6 @@ kotlin {
 }
 ```
 
-This project depends on [Kobweb](https://github.com/varabyte/kobweb) which is not published to Maven Central yet, so you have to add the following Maven repository:
-
-```kotlin
-repositories {
-    mavenCentral()
-    maven("https://us-central1-maven.pkg.dev/varabyte-repos/public")
-}
-```
-
 ### Material Symbols & Icons
 
 The Material 3 module uses [Material Symbols & Icons](https://fonts.google.com/icons), but doesn't depend on the stylesheet directly. For Material Icons to work properly, you may need to configure your project following the quick instructions below or [the developer guide](https://developers.google.com/fonts/docs/material_symbols).

buildSrc/src/main/kotlin/lib-conventions-without-publishing.gradle.kts

@@ -9,7 +9,6 @@ repositories {
     mavenCentral()
     google()
     maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
-    maven("https://us-central1-maven.pkg.dev/varabyte-repos/public") // for Kobweb
 }
 
 group = "com.huanshankeji"