ci: add automatic build and semantic release

.gitlab-ci.yml

+default:
+  image: node:latest
+  before_script:
+    - npm ci --cache .npm --prefer-offline
+    - |
+      {
+        echo "@${CI_PROJECT_ROOT_NAMESPACE}:registry=${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/npm/"
+        echo "${CI_API_V4_URL#https?}/projects/${CI_PROJECT_ID}/packages/npm/:_authToken=\${CI_JOB_TOKEN}"
+      } | tee -a .npmrc
+  cache:
+    key: ${CI_COMMIT_REF_SLUG}
+    paths:
+      - .npm/
+
+workflow:
+  rules:
+    - if: $CI_COMMIT_BRANCH
+
+variables:
+  NPM_TOKEN: ${CI_JOB_TOKEN}
+
+stages:
+  - build
+  - release
+
+build:
+  stage: build
+  script:
+    - npm run build
+
+publish:
+  stage: release
+  script:
+    - npm run semantic-release
+  rules:
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
\ No newline at end of file

.releaserc.json

+{
+  "branches": ["main"],
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    "@semantic-release/gitlab",
+    "@semantic-release/npm",
+    [
+      "@semantic-release/git",
+      {
+        "assets": ["package.json"],
+        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ]
+  ]
+}
\ No newline at end of file

package.json

@@ -6,16 +6,28 @@
   "scripts": {
     "dev": "vite --port 5545",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "semantic-release": "semantic-release"
   },
   "devDependencies": {
+    "@semantic-release/git": "^10.0.1",
+    "@semantic-release/gitlab": "^13.1.0",
+    "@semantic-release/npm": "^12.0.1",
     "@types/d3": "^7.4.3",
     "sass": "^1.75.0",
+    "semantic-release": "^24.0.0",
     "typescript": "^5.2.2",
     "vite": "^5.2.0"
   },
   "dependencies": {
     "d3": "^7.9.0",
     "iconify": "^1.4.0"
-  }
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "dist",
+    "public"
+  ]
 }