feat(ci): add workflows

Author: theEvilReaper

.github/workflows/build-pr.yml

@@ -0,0 +1,23 @@
+name: Build PR
+on: [pull_request]
+jobs:
+  build_pr:
+    if: github.repository_owner == 'OneLiteFeatherNET'
+    name: Build Pull Request Branch
+    runs-on: ${{ matrix.os }}
+    env:
+      ONELITEFEATHER_MAVEN_USERNAME: ${{ secrets.ONELITEFEATHER_MAVEN_USERNAME }}
+      ONELITEFEATHER_MAVEN_PASSWORD: ${{ secrets.ONELITEFEATHER_MAVEN_PASSWORD }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+      - name: Setup Java
+        uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: 25
+      - name: Build on ${{ matrix.os }}
+        run: ./gradlew clean build

.github/workflows/close_invalid_prs.yml

@@ -0,0 +1,14 @@
+name: Close invalid PRs
+
+on:
+  pull_request_target:
+    types: [ opened ]
+
+jobs:
+  run:
+    if: ${{ github.repository != github.event.pull_request.head.repo.full_name && github.head_ref == 'develop' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: superbrothers/close-pull-request@v3
+        with:
+          comment: "Please do not open pull requests from the `develop` branch, create a new branch instead."

.github/workflows/main-build.yml

@@ -0,0 +1,30 @@
+name: Main Branch Build
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build_and_test:
+    if: github.repository_owner == 'OneLiteFeatherNET'
+    name: Build and Test
+    runs-on: ${{ matrix.os }}
+    env:
+      ONELITEFEATHER_MAVEN_USERNAME: ${{ secrets.ONELITEFEATHER_MAVEN_USERNAME }}
+      ONELITEFEATHER_MAVEN_PASSWORD: ${{ secrets.ONELITEFEATHER_MAVEN_PASSWORD }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v6
+      - name: Validate Gradle Wrapper
+        uses: gradle/actions/wrapper-validation@v6
+      - name: Setup Java
+        uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: 25
+      - name: Build on ${{ matrix.os }}
+        run: ./gradlew test

.github/workflows/publish.yml

@@ -0,0 +1,24 @@
+name: Publish JAR
+
+on:
+  push:
+    tags:
+      - '**'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      ONELITEFEATHER_MAVEN_USERNAME: ${{ secrets.ONELITEFEATHER_MAVEN_USERNAME }}
+      ONELITEFEATHER_MAVEN_PASSWORD: ${{ secrets.ONELITEFEATHER_MAVEN_PASSWORD }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+      - name: Set up JDK 25
+        uses: actions/setup-java@v5
+        with:
+          distribution: 'temurin'
+          java-version: '25'
+      - name: Build with Gradle
+        run: ./gradlew build
+      - name: Publish to Maven
+        run: ./gradlew publish