chore: update file permissions to executable across repository

- Change file mode from 644 to 755 for all project files
- Add chain_id parameter to get_balance RPC endpoint with default "ait-devnet"
- Rename Miner.extra_meta_data to extra_metadata for consistency

cli/aitbc_cli/commands/plugin_analytics.py

@@ -0,0 +1,73 @@
+"""
+Plugin Analytics CLI Commands for AITBC
+Commands for plugin analytics and usage tracking
+"""
+
+import click
+import json
+import requests
+from datetime import datetime
+from typing import Dict, Any, List, Optional
+
+@click.group()
+def plugin_analytics():
+    """Plugin analytics management commands"""
+    pass
+
+@plugin_analytics.command()
+@click.option('--plugin-id', help='Specific plugin ID')
+@click.option('--days', type=int, default=30, help='Number of days to analyze')
+@click.option('--test-mode', is_flag=True, help='Run in test mode')
+def dashboard(plugin_id, days, test_mode):
+    """View plugin analytics dashboard"""
+    try:
+        if test_mode:
+            click.echo("📊 Plugin Analytics Dashboard (test mode)")
+            click.echo("📈 Total Plugins: 156")
+            click.echo("📥 Total Downloads: 45,678")
+            click.echo("⭐ Average Rating: 4.2/5.0")
+            click.echo("📅 Period: Last 30 days")
+            return
+        
+        # Get analytics from service
+        config = get_config()
+        params = {"days": days}
+        if plugin_id:
+            params["plugin_id"] = plugin_id
+        
+        response = requests.get(
+            f"{config.coordinator_url}/api/v1/analytics/dashboard",
+            params=params,
+            headers={"Authorization": f"Bearer {config.api_key}"},
+            timeout=30
+        )
+        
+        if response.status_code == 200:
+            dashboard = response.json()
+            click.echo("📊 Plugin Analytics Dashboard")
+            click.echo(f"📈 Total Plugins: {dashboard.get('total_plugins', 0)}")
+            click.echo(f"📥 Total Downloads: {dashboard.get('total_downloads', 0)}")
+            click.echo(f"⭐ Average Rating: {dashboard.get('avg_rating', 0)}/5.0")
+            click.echo(f"📅 Period: Last {days} days")
+        else:
+            click.echo(f"❌ Failed to get dashboard: {response.text}", err=True)
+            
+    except Exception as e:
+        click.echo(f"❌ Error getting dashboard: {str(e)}", err=True)
+
+# Helper function to get config
+def get_config():
+    """Get CLI configuration"""
+    try:
+        from .config import get_config
+        return get_config()
+    except ImportError:
+        # Fallback for testing
+        from types import SimpleNamespace
+        return SimpleNamespace(
+            coordinator_url="http://localhost:8016",
+            api_key="test-api-key"
+        )
+
+if __name__ == "__main__":
+    plugin_analytics()