Fix JitPack installation instructions

Author: MrCappyy

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 MrCappy
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -69,32 +69,45 @@ nbt.setInt("custom-damage", 150);
 
 ## Installation
 
+### Gradle
+**Step 1.** Add JitPack repository to your build file
+```gradle
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        mavenCentral()
+        maven { url 'https://jitpack.io' }
+    }
+}
+```
+
+**Step 2.** Add the dependency
+```gradle
+dependencies {
+    implementation 'com.github.mrcappyy:CoreLib:main-SNAPSHOT'
+}
+```
+
 ### Maven
+**Step 1.** Add the JitPack repository
 ```xml
-<repository>
-    <id>jitpack.io</id>
-    <url>https://jitpack.io</url>
-</repository>
+<repositories>
+    <repository>
+        <id>jitpack.io</id>
+        <url>https://jitpack.io</url>
+    </repository>
+</repositories>
+```
 
+**Step 2.** Add the dependency
+```xml
 <dependency>
     <groupId>com.github.mrcappyy</groupId>
     <artifactId>CoreLib</artifactId>
     <version>main-SNAPSHOT</version>
-    <scope>provided</scope>
 </dependency>
 ```
 
-### Gradle
-```kotlin
-repositories {
-    maven { url = uri("https://jitpack.io") }
-}
-
-dependencies {
-    compileOnly("com.github.mrcappyy:CoreLib:main-SNAPSHOT")
-}
-```
-
 ## Quick Start
 
 ### Basic Setup