ci: add opencode PR review (Qwen + MiniMax M2.7)

Author: arthrod

.github/workflows/opencode.yml

@@ -0,0 +1,59 @@
+name: opencode
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+
+jobs:
+  opencode:
+    if: |
+      contains(github.event.comment.body, ' /oc') ||
+      startsWith(github.event.comment.body, '/oc') ||
+      contains(github.event.comment.body, ' /opencode') ||
+      startsWith(github.event.comment.body, '/opencode')
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+      pull-requests: read
+      issues: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+
+      - name: Run opencode
+        uses: anomalyco/opencode/github@latest
+        env:
+          ALIBABA_CODING_PLAN_API_KEY: ${{ secrets.ALIBABA_CODING_PLAN }}
+        with:
+          model: alibaba-coding-plan/qwen3.6-max
+
+  opencode-minimax:
+    if: |
+      contains(github.event.comment.body, ' /minimax') ||
+      startsWith(github.event.comment.body, '/minimax') ||
+      contains(github.event.comment.body, ' /mm') ||
+      startsWith(github.event.comment.body, '/mm')
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+      pull-requests: read
+      issues: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+
+      - name: Run opencode
+        uses: anomalyco/opencode/github@latest
+        env:
+          MINIMAX_CODING_PLAN_API_KEY: ${{ secrets.MINIMAX_API_KEY }}
+          MINIMAX_API_KEY: ${{ secrets.MINIMAX_API_KEY }}
+        with:
+          model: minimax-coding-plan/MiniMax-M2.7