init spring boot actuator service

.github/dco.yml

@@ -0,0 +1,2 @@
+require:
+  members: false

.github/dependabot.yml

@@ -0,0 +1,36 @@
+version: 2
+updates:
+
+  - package-ecosystem: "maven"
+    directories:
+      - "/initial"
+      - "/complete"
+    ignore:
+      - dependency-name: "*"
+        update-types:
+          - version-update:semver-major
+          - version-update:semver-minor
+    schedule:
+      interval: "monthly"
+    target-branch: "main"
+    groups:
+      guide-dependencies-maven:
+        patterns:
+          - "*"
+
+  - package-ecosystem: "gradle"
+    directories:
+      - "/initial"
+      - "/complete"
+    ignore:
+      - dependency-name: "*"
+        update-types:
+          - version-update:semver-major
+          - version-update:semver-minor
+    schedule:
+      interval: "monthly"
+    target-branch: "main"
+    groups:
+      guide-dependencies-gradle:
+        patterns:
+          - "*"

.github/workflows/continuous-integration-build.yml

@@ -0,0 +1,41 @@
+name: CI Build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build Main Branch
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v5
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: maven
+
+      - name: Build Initial with Maven
+        working-directory: ./initial
+        run: ./mvnw --batch-mode clean package
+
+      - name: Build Initial with Gradle
+        working-directory: ./initial
+        run: ./gradlew build
+
+      - name: Build Complete with Maven
+        working-directory: ./complete
+        run: ./mvnw --batch-mode clean package
+
+      - name: Build Complete with Gradle
+        working-directory: ./complete
+        run: ./gradlew build

.github/workflows/dependabot-automerge.yml

@@ -0,0 +1,18 @@
+name: Merge Dependabot PR
+
+on:
+  pull_request:
+    branches:
+      - main
+      - '*.x'
+
+run-name: Merge Dependabot PR ${{ github.ref_name }}
+
+jobs:
+  merge-dependabot-pr:
+    permissions: write-all
+    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@v7
+    with:
+      mergeArguments: --auto --rebase
+      autoMerge: true
+