Update project coordinates

Author: malczuuu

.github/copilot-instructions.md

@@ -39,8 +39,8 @@
 
 - **Root Files:** `build.gradle.kts`, `settings.gradle.kts`, `README.md`, `RELEASING.md`, `gradlew`, `gradlew.bat`,
   `gradle/libs.versions.toml`, `.github/workflows/`.
-- **Source Code:** `src/main/java/io/github/malczuuu/problem4j/core/`.
-- **Tests:** `src/test/java/io/github/malczuuu/problem4j/core/`.
+- **Source Code:** `src/main/java/io/github/problem4j/core/`.
+- **Tests:** `src/test/java/io/github/problem4j/core/`.
 - **Build Scripts:** All modules have `build.gradle.kts`.
 - **Build Utils:** Custom Gradle scripts in `buildSrc`.
 
@@ -62,8 +62,8 @@
 
 - Trust these instructions for build, test, lint, and validation steps. Only search the codebase if information here is
   incomplete or incorrect.
-- Prioritize changes in `src/main/java/io/github/malczuuu/problem4j/core/` for core logic, and
-  `src/test/java/io/github/malczuuu/problem4j/core/` for tests.
+- Prioritize changes in `src/main/java/io/github/problem4j/core/` for core logic, and
+  `src/test/java/io/github/problem4j/core/` for tests.
 - Always validate changes with a full build and test run before considering the task complete.
 
 ## Troubleshooting & Workarounds

CONTRIBUTING.md

@@ -68,8 +68,8 @@ Please remain respectful, constructive, and considerate of others.
 
 [dco]: https://developercertificate.org/
 
-[discussions]: https://github.com/malczuuu/problem4j-core/discussions
+[discussions]: https://github.com/problem4j/problem4j-core/discussions
 
-[issues]: https://github.com/malczuuu/problem4j-core/issues
+[issues]: https://github.com/problem4j/problem4j-core/issues
 
 [mit]: https://opensource.org/license/MIT

README.md

@@ -1,8 +1,8 @@
 # Problem4J Core
 
-[![Build Status](https://github.com/malczuuu/problem4j-core/actions/workflows/gradle-build.yml/badge.svg)](https://github.com/malczuuu/problem4j-core/actions/workflows/gradle-build.yml)
-[![Sonatype](https://img.shields.io/maven-central/v/io.github.malczuuu.problem4j/problem4j-core)](https://central.sonatype.com/artifact/io.github.malczuuu.problem4j/problem4j-core)
-[![License](https://img.shields.io/github/license/malczuuu/problem4j-core)](https://github.com/malczuuu/problem4j-core/blob/main/LICENSE)
+[![Build Status](https://github.com/problem4j/problem4j-core/actions/workflows/gradle-build.yml/badge.svg)](https://github.com/problem4j/problem4j-core/actions/workflows/gradle-build.yml)
+[![Sonatype](https://img.shields.io/maven-central/v/io.github.problem4j/problem4j-core)](https://central.sonatype.com/artifact/io.github.problem4j/problem4j-core)
+[![License](https://img.shields.io/github/license/problem4j/problem4j-core)](https://github.com/problem4j/problem4j-core/blob/main/LICENSE)
 
 This library provides a minimal, framework-agnostic Java model of the [RFC 7807][rfc7807] "Problem Details" object, with
 an immutable `Problem` class and a fluent `ProblemBuilder` for convenient construction.
@@ -36,8 +36,8 @@ It is intended to be used as a **foundation** for other libraries or application
 ## Example
 
 ```java
-import io.github.malczuuu.problem4j.core.Problem;
-import io.github.malczuuu.problem4j.core.ProblemException;
+import io.github.problem4j.core.Problem;
+import io.github.problem4j.core.ProblemException;
 
 Problem problem =
     Problem.builder()
@@ -59,7 +59,7 @@ higher is required to use this library.
    ```xml
    <dependencies>
        <dependency>
-           <groupId>io.github.malczuuu.problem4j</groupId>
+           <groupId>io.github.problem4j</groupId>
            <artifactId>problem4j-core</artifactId>
            <version>1.2.5</version>
        </dependency>
@@ -68,7 +68,7 @@ higher is required to use this library.
 2. Gradle (Groovy or Kotlin DSL):
    ```groovy
    dependencies {
-       implementation("io.github.malczuuu.problem4j:problem4j-core:1.2.5")
+       implementation("io.github.problem4j:problem4j-core:1.2.5")
    }
     ```
 
@@ -114,12 +114,12 @@ version. By default, the version is derived from git commit hash.
 
 </details>
 
-[maven-central]: https://central.sonatype.com/artifact/io.github.malczuuu.problem4j/problem4j-core
+[maven-central]: https://central.sonatype.com/artifact/io.github.problem4j/problem4j-core
 
-[problem4j-core]: https://github.com/malczuuu/problem4j-core
+[problem4j-core]: https://github.com/problem4j/problem4j-core
 
-[problem4j-jackson]: https://github.com/malczuuu/problem4j-jackson
+[problem4j-jackson]: https://github.com/problem4j/problem4j-jackson
 
-[problem4j-spring]: https://github.com/malczuuu/problem4j-spring
+[problem4j-spring]: https://github.com/problem4j/problem4j-spring
 
 [rfc7807]: https://datatracker.ietf.org/doc/html/rfc7807

RELEASING.md

@@ -8,8 +8,8 @@ See `./tools/tagrelease --help` for reference.
 
 ## Maven Central
 
-[![Publish Release Status](https://github.com/malczuuu/problem4j-core/actions/workflows/gradle-publish-release.yml/badge.svg)][gradle-publish-release]
-[![Sonatype](https://img.shields.io/maven-central/v/io.github.malczuuu.problem4j/problem4j-core)][maven-central]
+[![Publish Release Status](https://github.com/problem4j/problem4j-core/actions/workflows/gradle-publish-release.yml/badge.svg)][gradle-publish-release]
+[![Sonatype](https://img.shields.io/maven-central/v/io.github.problem4j/problem4j-core)][maven-central]
 
 1. Keep Git tags with `vX.Y.Z-suffix` format. GitHub Actions job will only trigger on such tags and will remove `v`
    prefix.
@@ -38,8 +38,8 @@ Artifacts are published to Maven Central via Sonatype, using following Gradle ta
 
 This command uses `nmcp` Gradle plugin - [link](https://github.com/GradleUp/nmcp).
 
-[gradle-publish-release]: https://github.com/malczuuu/problem4j-core/actions/workflows/gradle-publish-release.yml
+[gradle-publish-release]: https://github.com/problem4j/problem4j-core/actions/workflows/gradle-publish-release.yml
 
 [gradle-publish-release.yml]: .github/workflows/gradle-publish-release.yml
 
-[maven-central]: https://central.sonatype.com/artifact/io.github.malczuuu.problem4j/problem4j-core
+[maven-central]: https://central.sonatype.com/artifact/io.github.problem4j/problem4j-core

gradle.properties

@@ -6,15 +6,15 @@ org.gradle.workers.max=4
 # Project internal settings
 internal.java.version=8
 internal.group=io.github.problem4j
-internal.pom.url=https://github.com/malczuuu/problem4j-core
+internal.pom.url=https://github.com/problem4j/problem4j-core
 internal.pom.inception-year=2025
 internal.pom.licenses.0.name=MIT License
 internal.pom.licenses.0.url=https://opensource.org/license/MIT
-internal.pom.developers.0.id=malczuuu
+internal.pom.developers.0.id=problem4j
 internal.pom.developers.0.name=Damian Malczewski
-internal.pom.developers.0.url=https://github.com/malczuuu
+internal.pom.developers.0.url=https://github.com/problem4j
 internal.pom.issue-management.system=GitHub Issues
-internal.pom.issue-management.url=https://github.com/malczuuu/problem4j-core/issues
-internal.pom.scm.connection=scm:git:https://github.com/malczuuu/problem4j-core.git
-internal.pom.scm.developer-connection=scm:git:git@github.com:malczuuu/problem4j-core.git
-internal.pom.scm.url=https://malczuuu/problem4j-core
+internal.pom.issue-management.url=https://github.com/problem4j/problem4j-core/issues
+internal.pom.scm.connection=scm:git:https://github.com/problem4j/problem4j-core.git
+internal.pom.scm.developer-connection=scm:git:git@github.com:problem4j/problem4j-core.git
+internal.pom.scm.url=https://problem4j/problem4j-core