Add missing github actions for eSignet-thunder OIDC UI

[rachik-hue]

Description

Add GitHub Actions for the eSignet-Thunder version of the OIDC UI (develop-go branch) to automate the CI/CD pipeline and ensure code quality. The workflow should support build validation, code quality analysis, and Docker image generation for deployment.

Implementation Required

1. NPM Build Check

Configure a GitHub Action to install dependencies and build the OIDC UI application. The workflow should fail if the build is unsuccessful.

Acceptance Criteria:

• NPM dependencies are installed successfully.
• OIDC UI build is executed automatically.
• Workflow fails if the build process encounters any errors.

2. Docker Build & Push

Configure a GitHub Action to build the Docker image and push it to the configured container registry.

Acceptance Criteria:

• Docker image is built successfully.
• Docker image is tagged as per the repository standards.
• Docker image is pushed to the configured registry.
• Workflow fails if the image build or push operation fails.

3. Sonar Analysis

Configure a GitHub Action to perform Sonar analysis for the OIDC UI codebase.

Acceptance Criteria:

• Sonar analysis is triggered as part of the workflow.
• Code is scanned successfully for quality and security issues.
• Quality Gate status is reported in the workflow.
• Workflow is configured to use the required Sonar credentials and project configuration.