Move scripts to subfolders

.github/workflows/_check.yml

@@ -8,12 +8,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Download channels from API
+      - name: Download data from API
         run: |
           mkdir -p scripts/data
           curl -L -o scripts/data/channels.json https://iptv-org.github.io/api/channels.json
       - id: files
         uses: jitterbit/get-changed-files@v1
       - run: npm install
-      - run: npm run lint -- ${{ steps.files.outputs.added_modified }}
-      - run: npm run validate -- ${{ steps.files.outputs.added_modified }}
+      - run: npm run channels:lint -- ${{ steps.files.outputs.added_modified }}
+      - run: npm run channels:validate -- ${{ steps.files.outputs.added_modified }}