feat: migrate Redis installer and integrate into coordinator

- Created coordinator installer
- Migrated Redis installer to new modular pattern (_model.v, _actions.v, _factory_.v)
- Fixed Redis config template for 7.0.15 compatibility (commented out unsupported directives)
- Added Redis dependency check to coordinator installer
- Coordinator now auto-installs and starts Redis if not available
- Added progress indicators to coordinator build process
- Consolidated Redis example scripts
- All tests passing: Redis installation, coordinator build, and idempotency verified

examples/installers/base/redis.vsh

@@ -0,0 +1,39 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import incubaid.herolib.installers.base
+import incubaid.herolib.osal.core as osal
+import time
+
+println('=== Redis Installer Example ===\n')
+
+// Check if redis is already installed
+if osal.cmd_exists_profile('redis-server') {
+	println('✅ redis-server is already installed')
+	
+	// Check if it's running
+	if base.check(port: 6379) {
+		println('✅ Redis is running and responding')
+	} else {
+		println('⚠️  Redis is installed but not running, starting it...')
+		// Use systemctl to start redis
+		osal.exec(cmd: 'systemctl start redis-server')!
+		
+		// Wait a moment for redis to start
+		time.sleep(1000)
+		
+		if base.check(port: 6379) {
+			println('✅ Redis started successfully')
+		} else {
+			println('❌ Failed to start redis')
+		}
+	}
+} else {
+	println('Redis not found, installing...')
+	
+	// Install and start redis
+	base.redis_install(port: 6379, start: true)!
+	
+	println('✅ Redis installed and started successfully')
+}
+
+println('\n✅ Done!')

examples/installers/base/redis_test_template.vsh

@@ -0,0 +1,24 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import incubaid.herolib.installers.base
+
+println('=== Testing Redis Template Application ===\n')
+
+// Stop redis first
+println('Stopping redis...')
+base.stop() or {}
+
+// Start redis (this will apply the template)
+println('Starting redis with template...')
+base.start(port: 6379, datadir: '/root/hero/var/redis')!
+
+println('✅ Redis started')
+
+// Verify it's running
+if base.check(port: 6379) {
+	println('✅ Redis is responding to ping')
+} else {
+	println('❌ Redis is not responding')
+}
+
+println('\n✅ Done!')

examples/installers/infra/herocoordinator.vsh

@@ -0,0 +1,30 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+import incubaid.herolib.installers.infra.herocoordinator
+
+// Example usage of herocoordinator installer
+// This will:
+// 1. Check and install Redis if not running (required dependency)
+// 2. Install Rust if not already installed
+// 3. Clone the horus repository
+// 4. Build the herocoordinator binary
+
+// Build and install herocoordinator
+// This will automatically check and install Redis and Rust if needed
+println('Building coordinator from horus repository...')
+println('(This will install Redis and Rust if not already installed)\n')
+
+// Call build_coordinator - it will handle all dependencies
+herocoordinator.build_coordinator()!
+
+println('\n✅ Herocoordinator built and installed successfully!')
+println('Binary location: /hero/var/bin/coordinator')
+
+// Note: To start the service, uncomment the lines below
+// (requires proper zinit or screen session setup)
+// herocoordinator.start()!
+// if herocoordinator.running()! {
+// 	println('Herocoordinator is running!')
+// }
+// herocoordinator.stop()!
+// herocoordinator.destroy()!