Add workflow to check builds

.editorconfig

@@ -3,7 +3,7 @@ indent_size=4
 insert_final_newline=true
 trim_trailing_whitespace = true
 
-[*.json5]
+[*.{json5,yml}]
 indent_size=2
 
 [*.{kt,kts}]

.github/workflows/build_pull_request.yml

@@ -0,0 +1,28 @@
+name: PR build check
+on:
+  pull_request
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Set up JDK
+        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
+        with:
+            java-version: 8
+            distribution: adopt
+
+      - name: Set up gradle
+        uses: gradle/actions/setup-gradle@e24011a3b5db78bd5ab798036042d9312002f252 # v3.2.0
+
+      - name: Build
+        run: ./gradlew build

.github/workflows/build_push.yml

@@ -0,0 +1,31 @@
+name: Push build check
+
+on:
+  push:
+    branches:
+        - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Set up JDK
+        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
+        with:
+            java-version: 8
+            distribution: adopt
+
+      - name: Set up gradle
+        uses: gradle/actions/setup-gradle@e24011a3b5db78bd5ab798036042d9312002f252 # v3.2.0
+
+      - name: Build
+        run: ./gradlew build