Refactor autolabeler workflow to simplify steps

.github/workflows/autolabeler.yml

@@ -121,12 +121,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # 🔹 Priority-Config laden (kompakt mit jq -c)
       - name: Load priority config
         run: |
           echo "PRIORITY_JSON=$(jq -c . .github/label-priority.json)" >> $GITHUB_ENV
 
-      # 🔹 PR-Daten sammeln
       - name: Fetch PR metadata
         id: pr
         uses: actions/github-script@v7
@@ -145,7 +143,6 @@ jobs:
             };
             require('fs').writeFileSync(process.env.GITHUB_ENV, `PR_DATA=${JSON.stringify(prData)}\n`, {flag: 'a'});
 
-      # 🔹 AI-Analyse (OpenAI)
       - name: AI Label Review
         id: ai
         uses: actions/github-script@v7
@@ -153,7 +150,6 @@ jobs:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
         with:
           script: |
-            const fetch = require("node-fetch");
             const prData = JSON.parse(process.env.PR_DATA);
 
             const prompt = `
@@ -186,7 +182,6 @@ jobs:
             const labels = JSON.parse(data.choices[0].message.content).labels;
             core.setOutput("labels", JSON.stringify(labels));
 
-      # 🔹 Labels anwenden + unsichere vorschlagen
       - name: Apply AI Labels
         uses: actions/github-script@v7
         with: