feat: add SonarCloud implementation (#15)

* edit release badge

* edit link

* edit image + link

* add .gitignore file

* add PR Title Linter

* test

* test

* add status badge for PR Linter

* add SonarCloud implementation

.github/workflows/sonarcloud.yml

@@ -0,0 +1,30 @@
+name: SonarCloud Analysis
+
+on:
+  # Trigger analysis when pushing to your main branches, and when creating a pull request.
+  push:
+    branches:
+      - main
+      - dev
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  sonar-scan:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+            java-version: '17'
+            distribution: 'temurin'
+            java-package: 'jdk'
+
+      - name: SonarCloud Scan
+        uses: sonarsource/sonarcloud-github-action@v3 # Ex: v2.1.0, See the latest version at https://github.com/marketplace/actions/sonarcloud-scan
+        env:
+            SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

sonar-project.properties

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+# Required project settings
+sonar.organization=meleksabit
+sonar.projectKey=meleksabit_drones-html-css
+sonar.projectName=drones-html-css
+sonar.host.url=https://sonarcloud.io
+
+# Optional configuration
+sonar.sources=.
+sonar.language=html   # (or your project's primary language)
+sonar.sourceEncoding=UTF-8