Add gocover and dependabot

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/gocover.yml

@@ -0,0 +1,54 @@
+name: Go coverage badge
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, windows-latest ]
+        go: [ 1.23 ]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Build
+        run: go install
+
+      - name: Test
+        run: |
+          go test -v -cover ./... -coverprofile coverage.out -coverpkg ./...
+          go tool cover -func coverage.out -o coverage.out  # Replaces coverage.out with the analysis of coverage.out
+
+      - name: Go Coverage Badge
+        uses: tj-actions/coverage-badge-go@v2
+        if: ${{ runner.os == 'Linux' && matrix.go == '1.23' }}
+        with:
+          green: 80
+          filename: coverage.out
+          link: https://github.com/codeengio/idi/actions/workflows/gocover.yaml
+
+      - uses: stefanzweifel/git-auto-commit-action@v5
+        id: auto-commit-action
+        with:
+          commit_message: Apply Code Coverage Badge
+          skip_fetch: true
+          skip_checkout: true
+          file_pattern: ./README.md
+
+      - name: Push Changes
+        if: steps.auto-commit-action.outputs.changes_detected == 'true'
+        uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ github.token }}
+          branch: ${{ github.ref }}