Add tool detail view to admin pending page

- Click tool name to view full details in modal
- Shows description, arguments, steps (prompt/code), and README
- Approve/Reject buttons in detail modal
- New API endpoint GET /api/v1/admin/tools/<id> returns full tool config

Co-Authored-By: Claude Opus 4.5 <[email protected]>

src/cmdforge/registry/app.py

@@ -2459,6 +2459,59 @@ def create_app() -> Flask:
             "meta": paginate(page, per_page, total),
         })
 
+    @app.route("/api/v1/admin/tools/<int:tool_id>", methods=["GET"])
+    @require_moderator
+    def admin_get_tool(tool_id: int) -> Response:
+        """Get full tool details for admin review."""
+        tool = query_one(
+            g.db,
+            """
+            SELECT t.*, p.display_name as publisher_name
+            FROM tools t
+            JOIN publishers p ON t.publisher_id = p.id
+            WHERE t.id = ?
+            """,
+            [tool_id],
+        )
+        if not tool:
+            return error_response("TOOL_NOT_FOUND", "Tool not found", 404)
+
+        # Parse config YAML to extract steps
+        config = {}
+        if tool["config_yaml"]:
+            try:
+                config = yaml.safe_load(tool["config_yaml"]) or {}
+            except yaml.YAMLError:
+                pass
+
+        # Parse scrutiny report
+        scrutiny_report = None
+        if tool["scrutiny_report"]:
+            try:
+                scrutiny_report = json.loads(tool["scrutiny_report"])
+            except (json.JSONDecodeError, TypeError):
+                pass
+
+        return jsonify({
+            "data": {
+                "id": tool["id"],
+                "owner": tool["owner"],
+                "name": tool["name"],
+                "version": tool["version"],
+                "description": tool["description"],
+                "category": tool["category"],
+                "tags": tool["tags"],
+                "published_at": tool["published_at"],
+                "publisher_name": tool["publisher_name"],
+                "visibility": tool["visibility"],
+                "moderation_status": tool["moderation_status"],
+                "scrutiny_status": tool["scrutiny_status"],
+                "scrutiny_report": scrutiny_report,
+                "config": config,
+                "readme": tool["readme"] or "",
+            }
+        })
+
     @app.route("/api/v1/admin/tools/<int:tool_id>/approve", methods=["POST"])
     @require_moderator
     def admin_approve_tool(tool_id: int) -> Response: