chore: implement robust registry authentication via functional discovery

.gitea/workflows/qa.yml

@@ -29,10 +29,14 @@ jobs:
         with:
           path: node_modules
           key: pnpm-${{ hashFiles('pnpm-lock.yaml') }}
-      - name: Install
-        if: steps.cache-deps.outputs.cache-hit != 'true'
+      - name: 🔐 Registry Auth
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+          GITEA_PAT: ${{ secrets.GITEA_PAT }}
+          MINTEL_PRIVATE_TOKEN: ${{ secrets.MINTEL_PRIVATE_TOKEN }}
+        run: bash scripts/registry-auth.sh
+      - name: Install
+        if: steps.cache-deps.outputs.cache-hit != 'true'
         run: pnpm install --no-frozen-lockfile
       - name: 🌐 Install Chrome & Dependencies
         run: |