remove old linters and scripts

.github/workflows/lint.yml

@@ -1,43 +0,0 @@
-name: Build and Lint
-
-on:
-  push:
-    branches:
-    - master
-  pull_request:
-    branches:
-    - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        fetch-depth: 1
-        lfs: false
-    - uses: actions/setup-node@v1
-      with:
-        node-version: "12.x"
-    # https://github.com/actions/cache/blob/master/examples.md#node---yarn
-    # https://github.com/actions/cache/issues/60
-    - name: Get yarn cache location
-      id: yarn-cache
-      run: echo "::set-output name=dir::$(yarn cache dir)"
-    - name: Cache dependencies
-      uses: actions/cache@v1
-      with:
-        path: ${{ steps.yarn-cache.outputs.dir }}
-        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-yarn-
-    - run: yarn install --no-ignore-optional --frozen-lockfile
-    - run: yarn debug:hugo
-    - run: yarn build:preview
-    - run: yarn lint
-      continue-on-error: true
-    - uses: actions/upload-artifact@v1
-      if: github.event_name == 'pull_request'
-      with:
-        name: public
-        path: './public'