feat: added backend ci pipeline and readme for pipelines

.gitea/README.md

@@ -0,0 +1,49 @@
+# Gitea Actions for Vibing Project
+
+This directory contains Gitea Actions workflows for the Vibing project (both frontend and backend).
+
+## Workflows
+
+### Backend CI (`backend-ci.yml`)
+
+Runs Maven tests on the backend project.
+
+**Triggers:**
+- Push to `main` or `develop` branches
+- Pull requests to `main` or `develop` branches
+- Only when changes are made to files in the `backend/` directory
+
+**What it does:**
+1. Checks out the code
+2. Sets up Java 21 (Temurin distribution)
+3. Caches Maven dependencies for faster builds
+4. Runs `mvn test` in the backend directory
+5. Uploads test results as artifacts (retained for 7 days)
+
+**Requirements:**
+- Java 21
+- Maven
+- Ubuntu runner
+
+### Frontend CI (`frontend-ci.yml`)
+
+Runs linting and builds the frontend project.
+
+**Triggers:**
+- Push to `main` or `develop` branches
+- Pull requests to `main` or `develop` branches
+- Only when changes are made to files in the `frontend/` directory
+
+**What it does:**
+1. Checks out the code
+2. Sets up Node.js 18
+3. Caches npm dependencies for faster builds
+4. Installs dependencies with `npm ci`
+5. Runs ESLint for code quality checks
+6. Builds the project with `npm run build`
+7. Uploads build artifacts (retained for 7 days)
+
+**Requirements:**
+- Node.js 18
+- npm
+- Ubuntu runner