chore: remove unused /charter page (#354)

* resolve deprecation around `data.GetJSON`

* simplifiy the opt-merging

* remove the charter shortcode and page

Author: CommanderStorm

.github/workflows/build-deploy.yml

@@ -20,7 +20,7 @@ jobs:
       - name: NPM install
         run: npm ci
       - name: Build
-        run: HUGO_GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} npm run build
+        run: npm run build
       - name: Check formatting
         run: npm run format-check
       - name: Deploy

.github/workflows/build.yml

@@ -20,6 +20,6 @@ jobs:
       - name: NPM install
         run: npm ci
       - name: Build
-        run: HUGO_GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} npm run build
+        run: npm run build
       - name: Check formatting
         run: npm run format-check