Fix model name: opencode-go/deepseek-v4-flash, ripristina anti-loop

.gitea/workflows/codex.yml

@@ -7,7 +7,9 @@ on:
 jobs:
   codex:
     runs-on: linux_amd64
-    if: contains(github.event.comment.body, '@codex')
+    if: |
+      contains(github.event.comment.body, '@codex') &&
+      github.event.comment.user.login != 'anuti'
     steps:
       - uses: actions/checkout@v4
 

codex-reply/action.yml

@@ -33,7 +33,7 @@ inputs:
   model:
     description: Modello AI in formato provider/model.
     required: false
-    default: "deepseek/deepseek-v4-flash"
+    default: "opencode-go/deepseek-v4-flash"
 
 runs:
   using: composite

opencode-prompt/action.yml

@@ -15,7 +15,7 @@ inputs:
   model:
     description: Modello AI (formato provider/model).
     required: false
-    default: "deepseek/deepseek-v4-flash"
+    default: "opencode-go/deepseek-v4-flash"
   agent:
     description: Agente opencode da utilizzare.
     required: false

triage-issue/action.yml

@@ -27,7 +27,7 @@ inputs:
   model:
     description: Modello AI in formato provider/model.
     required: false
-    default: "deepseek/deepseek-v4-flash"
+    default: "opencode-go/deepseek-v4-flash"
 
 outputs:
   label: