fix: wire gigacode --yolo through opencode session permissionMode

docs/conversion.mdx

@@ -41,6 +41,10 @@ Events / Message Flow
 | error                  | SDKResultMessage.error       | method=error                               | type=session.error (or message error)   | type=error                        |
 +------------------------+------------------------------+--------------------------------------------+-----------------------------------------+----------------------------------+
 
+Permission status normalization:
+- `permission.requested` uses `status=requested`.
+- `permission.resolved` uses `status=accept`, `accept_for_session`, or `reject`.
+
 Synthetics
 
 +------------------------------+------------------------+--------------------------+--------------------------------------------------------------+

docs/openapi.json

@@ -1408,8 +1408,9 @@
         "type": "string",
         "enum": [
           "requested",
-          "approved",
-          "denied"
+          "accept",
+          "accept_for_session",
+          "reject"
         ]
       },
       "ProblemDetails": {

docs/session-transcript-schema.mdx

@@ -158,7 +158,7 @@ Items follow a consistent lifecycle: `item.started` → `item.delta` (0 or more)
 | Type | Description | Data |
 |------|-------------|------|
 | `permission.requested` | Permission request pending | `{ permission_id, action, status, metadata? }` |
-| `permission.resolved` | Permission granted or denied | `{ permission_id, action, status, metadata? }` |
+| `permission.resolved` | Permission decision recorded | `{ permission_id, action, status, metadata? }` |
 | `question.requested` | Question pending user input | `{ question_id, prompt, options, status }` |
 | `question.resolved` | Question answered or rejected | `{ question_id, prompt, options, status, response? }` |
 
@@ -168,7 +168,7 @@ Items follow a consistent lifecycle: `item.started` → `item.delta` (0 or more)
 |-------|------|-------------|
 | `permission_id` | string | Identifier for the permission request |
 | `action` | string | What the agent wants to do |
-| `status` | string | `requested`, `approved`, `denied` |
+| `status` | string | `requested`, `accept`, `accept_for_session`, `reject` |
 | `metadata` | any? | Additional context |
 
 **QuestionEventData**