chore: remove obsolete CI workflow (ci.yml)

.github/workflows/ci.yml

@@ -1,37 +0,0 @@
-name: CI
-on:
-  push:
-    paths:
-      - "**/*.go"
-      - "**/*.js"
-      - "**/*.py"
-      - ".github/workflows/ci.yml"
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: archlinux:latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      - name: Install dependencies
-        run: |
-          pacman -Sy --noconfirm git base-devel go nodejs npm python-pip
-      - name: Build Go
-        run: |
-          go build ./...
-      - name: Lint Go
-        run: |
-          go vet ./...
-      - name: Test Go
-        run: |
-          go test -race ./...
-      - name: Lint JS
-        run: |
-          npm ci && npx eslint .
-      - name: Lint Python
-        run: |
-          pip install flake8 && flake8 .
-      - name: Run tests (Node)
-        run: |
-          npm test