fix: critical workflow issues

1. Add opencode.json provider config for MiniMax API
2. Fix oh-my-opencode.json: use openai-compatible SDK with correct baseURL
3. Fix YAML syntax error in ai-iterate.yml (broken script block)

Author: ModerRAS

.github/workflows/ai-iterate.yml

@@ -112,12 +112,13 @@ jobs:
               issue_number: parseInt('${{ steps.extract.outputs.pr_number }}'),
               owner: context.repo.owner,
               repo: context.repo.repo,
+              body: body
+            });
 
       - name: Merge PR
         if: steps.changes.outputs.changed > 0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           gh pr merge --squash --delete-branch "ai/issue-$env:ISSUE_NUM" --auto 2>nul || echo "PR merge failed or already merged"
-              body: body
-            });
+

.github/workflows/oh-my-opencode.json

@@ -2,9 +2,9 @@
   "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json",
   "provider": {
     "minimax": {
-      "npm": "@ai-sdk/anthropic",
+      "npm": "@ai-sdk/openai-compatible",
       "options": {
-        "baseURL": "https://api.minimaxi.com/anthropic",
+        "baseURL": "https://api.minimaxi.com/v1",
         "apiKey": "MINIMAX_API_KEY"
       },
       "models": {

.github/workflows/opencode.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": {
+    "minimax": {
+      "api": "https://api.minimaxi.com/v1",
+      "model": "MiniMax-M2.5"
+    }
+  }
+}