ci: revert to PAT for now (GitHub App secrets not configured)

Author: Patel230

.github/workflows/evolve.yml

@@ -16,17 +16,9 @@ jobs:
     env:
       FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
     steps:
-      - name: Generate GitHub App token
-        id: generate-token
-        uses: tibdex/github-app-token@v2
-        with:
-          app_id: ${{ secrets.APP_ID }}
-          private_key: ${{ secrets.APP_PRIVATE_KEY }}
-
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-          token: ${{ steps.generate-token.outputs.token }}
 
       - name: Clone iteragent for local replace
         run: |
@@ -50,8 +42,8 @@ jobs:
           OPENCODE_BASE_URL: ${{ secrets.OPENCODE_BASE_URL || 'https://opencode.ai/zen/go/v1' }}
           ITERATE_PROVIDER: opencode
           ITERATE_MODEL: ${{ secrets.ITERATE_MODEL || 'kimi-k2.5' }}
-          GH_TOKEN: ${{ steps.generate-token.outputs.token }}
-          GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
+          GH_TOKEN: ${{ secrets.GH_PAT }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
         run: |
           bash scripts/evolution/evolve.sh