feat(gemini-cli): upgrade to native structured output support (#1437)

apps/cli/package.json

@@ -41,7 +41,7 @@
 		"vitest": "^4.0.10"
 	},
 	"engines": {
-		"node": ">=18.0.0"
+		"node": ">=20.0.0"
 	},
 	"keywords": ["task-master", "cli", "task-management", "productivity"],
 	"author": "",

apps/docs/getting-started/contribute.mdx

@@ -170,7 +170,7 @@ Example:
 
 ### Prerequisites
 
-- Node.js 18+
+- Node.js 20+
 - npm or yarn
 
 ### Environment Setup

apps/extension/README.md

@@ -40,7 +40,7 @@ Taskmaster AI is an intelligent task management system designed for AI-assisted
 ### Prerequisites
 
 1. **VS Code** 1.90.0 or higher
-2. **Node.js** 18.0 or higher (for Taskmaster MCP server)
+2. **Node.js** 20.0 or higher (for Taskmaster MCP server)
 
 ### Install the Extension
 
@@ -125,7 +125,7 @@ Access settings via **File → Preferences → Settings** and search for "Taskma
 ## 🔧 Troubleshooting
 
 ### **Extension Not Loading**
-1. Ensure Node.js 18+ is installed
+1. Ensure Node.js 20+ is installed
 2. Check workspace contains `.taskmaster` folder
 3. Restart VS Code
 4. Check Output panel (View → Output → Taskmaster Kanban)

apps/mcp/package.json

@@ -34,7 +34,7 @@
 		"vitest": "^4.0.10"
 	},
 	"engines": {
-		"node": ">=18.0.0"
+		"node": ">=20.0.0"
 	},
 	"keywords": [
 		"task-master",