feat: dashboard version local, bottom nav simplificado, services+actions tabs

- Dashboard muestra version del gradle (no API)
- Header sin iconos duplicados (notifications solo en bottom nav)
- Bottom nav: Dashboard, Servers, Alerts (sin Profile ni Logout)
- ServerDetail: tab Services con lista de systemd services
- ServerDetail: tab Actions con Test/Reboot/Shutdown
- Backend: API endpoints para services, reboot, shutdown, test

android/app/src/main/java/com/devlab/app/MainActivity.kt

@@ -220,30 +220,6 @@ fun AppRoot() {
                             }
                         }
                     )
-                    NavigationBarItem(
-                        icon = { Icon(Icons.Default.Person, contentDescription = null) },
-                        label = { Text("Profile") },
-                        selected = currentDestination?.hierarchy?.any { it.route == Screen.Profile.route } == true,
-                        onClick = {
-                            navController.navigate(Screen.Profile.route) {
-                                popUpTo(navController.graph.findStartDestination().id) { saveState = true }
-                                launchSingleTop = true
-                                restoreState = true
-                            }
-                        }
-                    )
-                    NavigationBarItem(
-                        icon = { Icon(Icons.Default.Logout, contentDescription = null) },
-                        label = { Text("Logout") },
-                        selected = false,
-                        onClick = {
-                            loginViewModel.logout()
-                            isLoggedIn = false
-                            navController.navigate(Screen.Login.route) {
-                                popUpTo(0) { inclusive = true }
-                            }
-                        }
-                    )
                 }
             }
         }

android/app/src/main/java/com/devlab/app/data/api/ApiService.kt

@@ -44,6 +44,18 @@ interface ApiService {
         @Body command: CommandRequest
     ): ApiResponse<CommandResult>
 
+    @GET("api/servers/{id}/services")
+    suspend fun getServerServices(@Path("id") id: Int): ApiResponse<List<ServiceInfo>>
+
+    @POST("api/servers/{id}/reboot")
+    suspend fun serverReboot(@Path("id") id: Int): ApiResponse<Map<String, String>>
+
+    @POST("api/servers/{id}/shutdown")
+    suspend fun serverShutdown(@Path("id") id: Int): ApiResponse<Map<String, String>>
+
+    @POST("api/servers/{id}/test-connection")
+    suspend fun testServerConnection(@Path("id") id: Int): ApiResponse<ConnectionResult>
+
     @GET("api/refresh-metrics")
     suspend fun refreshMetrics(): ApiResponse<Map<String, Any?>>
 

android/app/src/main/java/com/devlab/app/data/model/Server.kt

@@ -34,3 +34,17 @@ data class LatestMetrics(
     val load_average: String? = null,
     val uptime: String? = null
 )
+
+@Serializable
+data class ServiceInfo(
+    val name: String = "",
+    val load: String = "",
+    val status: String = "",
+    val description: String = ""
+)
+
+@Serializable
+data class ConnectionResult(
+    val connected: Boolean = false,
+    val error: String? = null
+)

android/app/src/main/java/com/devlab/app/data/repository/ServerRepository.kt

@@ -22,4 +22,20 @@ class ServerRepository {
     suspend fun executeCommand(id: Int, command: String): ApiResponse<CommandResult> {
         return api.executeCommand(id, CommandRequest(command))
     }
+
+    suspend fun getServerServices(id: Int): ApiResponse<List<ServiceInfo>> {
+        return api.getServerServices(id)
+    }
+
+    suspend fun rebootServer(id: Int): ApiResponse<Map<String, String>> {
+        return api.serverReboot(id)
+    }
+
+    suspend fun shutdownServer(id: Int): ApiResponse<Map<String, String>> {
+        return api.serverShutdown(id)
+    }
+
+    suspend fun testConnection(id: Int): ApiResponse<ConnectionResult> {
+        return api.testServerConnection(id)
+    }
 }

android/app/src/main/java/com/devlab/app/ui/dashboard/DashboardScreen.kt

@@ -1,6 +1,5 @@
 package com.devlab.app.ui.dashboard
 
-import androidx.compose.animation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
@@ -10,6 +9,7 @@ import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -28,6 +28,12 @@ fun DashboardScreen(
     viewModel: DashboardViewModel = viewModel()
 ) {
     val state by viewModel.uiState.collectAsStateWithLifecycle()
+    val context = LocalContext.current
+    val appVersion = remember {
+        try {
+            context.packageManager.getPackageInfo(context.packageName, 0).versionName ?: "1.2.0"
+        } catch (_: Exception) { "1.2.0" }
+    }
 
     Scaffold(
         topBar = {
@@ -56,22 +62,6 @@ fun DashboardScreen(
                             tint = MaterialTheme.colorScheme.onPrimary
                         )
                     }
-                    IconButton(onClick = { onNotificationsClick() }) {
-                        BadgedBox(badge = {
-                            if (unreadCount > 0) {
-                                Badge(
-                                    containerColor = MaterialTheme.colorScheme.error,
-                                    contentColor = MaterialTheme.colorScheme.onError
-                                ) { Text("$unreadCount") }
-                            }
-                        }) {
-                            Icon(
-                                Icons.Default.Notifications,
-                                contentDescription = "Notifications",
-                                tint = MaterialTheme.colorScheme.onPrimary
-                            )
-                        }
-                    }
                     IconButton(onClick = { viewModel.loadStats() }) {
                         Icon(
                             Icons.Default.Refresh,
@@ -124,14 +114,12 @@ fun DashboardScreen(
                         .verticalScroll(rememberScrollState())
                         .padding(16.dp)
                 ) {
-                    if (dashboardStats?.application != null) {
                     Text(
-                            text = "${dashboardStats.application} v${dashboardStats.version ?: ""}",
+                        text = "ServerManager v$appVersion",
                         style = MaterialTheme.typography.labelLarge,
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
                     Spacer(modifier = Modifier.height(16.dp))
-                    }
 
                     Text(
                         text = "Servers",

android/app/src/main/java/com/devlab/app/ui/servers/ServerDetailScreen.kt

@@ -62,52 +62,51 @@ fun ServerDetailScreen(
                     contentAlignment = Alignment.Center
                 ) {
                     Column(horizontalAlignment = Alignment.CenterHorizontally) {
-                        Icon(
+                        Icon(Icons.Default.ErrorOutline, contentDescription = null, modifier = Modifier.size(48.dp), tint = MaterialTheme.colorScheme.error)
-                            Icons.Default.ErrorOutline,
-                            contentDescription = null,
-                            modifier = Modifier.size(48.dp),
-                            tint = MaterialTheme.colorScheme.error
-                        )
                         Spacer(modifier = Modifier.height(16.dp))
-                        Text(
+                        Text(text = state.error ?: "", color = MaterialTheme.colorScheme.error)
-                            text = state.error ?: "",
-                            color = MaterialTheme.colorScheme.error
-                        )
                         Spacer(modifier = Modifier.height(16.dp))
-                        OutlinedButton(onClick = { viewModel.load(serverId) }) {
+                        OutlinedButton(onClick = { viewModel.load(serverId) }) { Text("Retry") }
-                            Text("Retry")
-                        }
                     }
                 }
             }
             else -> {
-                Column(
+                Column(modifier = Modifier.fillMaxSize().padding(padding)) {
-                    modifier = Modifier
-                        .fillMaxSize()
-                        .padding(padding)
-                ) {
                     TabRow(
                         selectedTabIndex = state.selectedTab,
                         containerColor = MaterialTheme.colorScheme.surface,
-                        contentColor = MaterialTheme.colorScheme.primary
+                        contentColor = MaterialTheme.colorScheme.primary,
+                        divider = {}
                     ) {
                         Tab(
                             selected = state.selectedTab == 0,
                             onClick = { viewModel.selectTab(0) },
-                            text = { Text("Info") },
+                            icon = { Icon(Icons.Default.Info, contentDescription = null, modifier = Modifier.size(18.dp)) },
-                            icon = { Icon(Icons.Default.Info, contentDescription = null, modifier = Modifier.size(18.dp)) }
+                            text = { Text("Info") }
                         )
                         Tab(
                             selected = state.selectedTab == 1,
                             onClick = { viewModel.selectTab(1) },
-                            text = { Text("Metrics") },
+                            icon = { Icon(Icons.Default.StackedLineChart, contentDescription = null, modifier = Modifier.size(18.dp)) },
-                            icon = { Icon(Icons.Default.StackedLineChart, contentDescription = null, modifier = Modifier.size(18.dp)) }
+                            text = { Text("Metrics") }
                         )
                         Tab(
                             selected = state.selectedTab == 2,
                             onClick = { viewModel.selectTab(2) },
-                            text = { Text("Console") },
+                            icon = { Icon(Icons.Default.Terminal, contentDescription = null, modifier = Modifier.size(18.dp)) },
-                            icon = { Icon(Icons.Default.Terminal, contentDescription = null, modifier = Modifier.size(18.dp)) }
+                            text = { Text("Console") }
+                        )
+                        Tab(
+                            selected = state.selectedTab == 3,
+                            onClick = { viewModel.selectTab(3) },
+                            icon = { Icon(Icons.Default.MiscellaneousServices, contentDescription = null, modifier = Modifier.size(18.dp)) },
+                            text = { Text("Services") }
+                        )
+                        Tab(
+                            selected = state.selectedTab == 4,
+                            onClick = { viewModel.selectTab(4) },
+                            icon = { Icon(Icons.Default.Bolt, contentDescription = null, modifier = Modifier.size(18.dp)) },
+                            text = { Text("Actions") }
                         )
                     }
 
@@ -115,6 +114,8 @@ fun ServerDetailScreen(
                         0 -> InfoTab(state)
                         1 -> MetricsTab(state)
                         2 -> ConsoleTab(state, viewModel)
+                        3 -> ServicesTab(state, viewModel)
+                        4 -> ActionsTab(state, viewModel)
                     }
                 }
             }
@@ -147,49 +148,19 @@ private fun InfoTab(state: ServerDetailUiState) {
         ) {
             Column(modifier = Modifier.padding(16.dp)) {
                 Row(verticalAlignment = Alignment.CenterVertically) {
-                    Icon(
+                    Icon(imageVector = Icons.Default.Dns, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
-                        imageVector = Icons.Default.Dns,
-                        contentDescription = null,
-                        tint = MaterialTheme.colorScheme.primary
-                    )
                     Spacer(modifier = Modifier.width(8.dp))
-                    Text(
+                    Text(text = server.name, style = MaterialTheme.typography.titleLarge, fontWeight = FontWeight.SemiBold)
-                        text = server.name,
-                        style = MaterialTheme.typography.titleLarge,
-                        fontWeight = FontWeight.SemiBold
-                    )
                 }
-
                 Spacer(modifier = Modifier.height(8.dp))
-
+                Surface(color = statusColor.copy(alpha = 0.15f), shape = RoundedCornerShape(8.dp)) {
-                Row(verticalAlignment = Alignment.CenterVertically) {
+                    Row(modifier = Modifier.padding(horizontal = 10.dp, vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
-                    Surface(
+                        Box(modifier = Modifier.size(8.dp).clip(RoundedCornerShape(4.dp)).background(statusColor))
-                        color = statusColor.copy(alpha = 0.15f),
-                        shape = RoundedCornerShape(8.dp)
-                    ) {
-                        Row(
-                            modifier = Modifier.padding(horizontal = 10.dp, vertical = 4.dp),
-                            verticalAlignment = Alignment.CenterVertically
-                        ) {
-                            Box(
-                                modifier = Modifier
-                                    .size(8.dp)
-                                    .clip(RoundedCornerShape(4.dp))
-                                    .background(statusColor)
-                            )
                         Spacer(modifier = Modifier.width(6.dp))
-                            Text(
+                        Text(text = server.status.replaceFirstChar { it.uppercase() }, color = statusColor, style = MaterialTheme.typography.labelMedium, fontWeight = FontWeight.Medium)
-                                text = server.status.replaceFirstChar { it.uppercase() },
-                                color = statusColor,
-                                style = MaterialTheme.typography.labelMedium,
-                                fontWeight = FontWeight.Medium
-                            )
                     }
                 }
-                }
-
                 Spacer(modifier = Modifier.height(16.dp))
-
                 InfoRow("IP Address", server.ip_address)
                 InfoRow("SSH Port", server.ssh_port.toString())
                 if (server.group_name != null) InfoRow("Group", server.group_name)
@@ -208,39 +179,16 @@ private fun InfoTab(state: ServerDetailUiState) {
             ) {
                 Column(modifier = Modifier.padding(16.dp)) {
                     Row(verticalAlignment = Alignment.CenterVertically) {
-                        Icon(
+                        Icon(imageVector = Icons.Default.Memory, contentDescription = null, tint = Orange500)
-                            imageVector = Icons.Default.Memory,
-                            contentDescription = null,
-                            tint = Orange500
-                        )
                         Spacer(modifier = Modifier.width(8.dp))
-                        Text(
+                        Text(text = "Current Metrics", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
-                            text = "Current Metrics",
-                            style = MaterialTheme.typography.titleMedium,
-                            fontWeight = FontWeight.SemiBold
-                        )
                     }
-
                     Spacer(modifier = Modifier.height(12.dp))
-
+                    Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(12.dp)) {
-                    Row(
+                        StatCard("CPU", "${metrics.cpu_usage?.toInt() ?: 0}%", Orange500, icon = Icons.Default.Memory, modifier = Modifier.weight(1f))
-                        modifier = Modifier.fillMaxWidth(),
+                        StatCard("RAM", "${metrics.ram_usage?.toInt() ?: 0}%", Blue700, icon = Icons.Default.Storage, modifier = Modifier.weight(1f))
-                        horizontalArrangement = Arrangement.spacedBy(12.dp)
+                        StatCard("Disk", "${metrics.disk_usage?.toInt() ?: 0}%", Green500, icon = Icons.Default.SdStorage, modifier = Modifier.weight(1f))
-                    ) {
-                        StatCard(
-                            "CPU", "${metrics.cpu_usage?.toInt() ?: 0}%", Orange500,
-                            icon = Icons.Default.Memory, modifier = Modifier.weight(1f)
-                        )
-                        StatCard(
-                            "RAM", "${metrics.ram_usage?.toInt() ?: 0}%", Blue700,
-                            icon = Icons.Default.Storage, modifier = Modifier.weight(1f)
-                        )
-                        StatCard(
-                            "Disk", "${metrics.disk_usage?.toInt() ?: 0}%", Green500,
-                            icon = Icons.Default.SdStorage, modifier = Modifier.weight(1f)
-                        )
                     }
-
                     if (metrics.uptime != null) {
                         Spacer(modifier = Modifier.height(12.dp))
                         Row(verticalAlignment = Alignment.CenterVertically) {
@@ -265,24 +213,9 @@ private fun InfoTab(state: ServerDetailUiState) {
 
 @Composable
 private fun InfoRow(label: String, value: String) {
-    Row(
+    Row(modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp), horizontalArrangement = Arrangement.SpaceBetween) {
-        modifier = Modifier
+        Text(text = label, style = MaterialTheme.typography.bodyMedium, color = Grey700, modifier = Modifier.weight(0.4f))
-            .fillMaxWidth()
+        Text(text = value, style = MaterialTheme.typography.bodyMedium, fontWeight = FontWeight.Medium, modifier = Modifier.weight(0.6f))
-            .padding(vertical = 4.dp),
-        horizontalArrangement = Arrangement.SpaceBetween
-    ) {
-        Text(
-            text = label,
-            style = MaterialTheme.typography.bodyMedium,
-            color = Grey700,
-            modifier = Modifier.weight(0.4f)
-        )
-        Text(
-            text = value,
-            style = MaterialTheme.typography.bodyMedium,
-            fontWeight = FontWeight.Medium,
-            modifier = Modifier.weight(0.6f)
-        )
     }
     HorizontalDivider(color = Grey100, thickness = 0.5.dp)
 }
@@ -296,12 +229,7 @@ private fun MetricsTab(state: ServerDetailUiState) {
         return
     }
 
-    Column(
+    Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState()).padding(16.dp)) {
-        modifier = Modifier
-            .fillMaxSize()
-            .verticalScroll(rememberScrollState())
-            .padding(16.dp)
-    ) {
         Card(
             modifier = Modifier.fillMaxWidth(),
             colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface),
@@ -309,74 +237,29 @@ private fun MetricsTab(state: ServerDetailUiState) {
         ) {
             Column(modifier = Modifier.padding(16.dp)) {
                 Row(verticalAlignment = Alignment.CenterVertically) {
-                    Icon(
+                    Icon(imageVector = Icons.Default.StackedLineChart, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
-                        imageVector = Icons.Default.StackedLineChart,
-                        contentDescription = null,
-                        tint = MaterialTheme.colorScheme.primary
-                    )
                     Spacer(modifier = Modifier.width(8.dp))
-                    Text(
+                    Text(text = "Last 24 Hours", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
-                        text = "Last 24 Hours",
-                        style = MaterialTheme.typography.titleMedium,
-                        fontWeight = FontWeight.SemiBold
-                    )
                 }
                 Spacer(modifier = Modifier.height(16.dp))
-                MetricsChart(
+                MetricsChart(points = state.metricsHistory.takeLast(24), modifier = Modifier.fillMaxWidth())
-                    points = state.metricsHistory.takeLast(24),
-                    modifier = Modifier.fillMaxWidth()
-                )
             }
         }
-
         Spacer(modifier = Modifier.height(16.dp))
-
+        Text(text = "Recent Values", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
-        Text(
-            text = "Recent Values",
-            style = MaterialTheme.typography.titleMedium,
-            fontWeight = FontWeight.SemiBold
-        )
         Spacer(modifier = Modifier.height(8.dp))
 
         state.metricsHistory.takeLast(12).reversed().forEach { point ->
             Card(
-                modifier = Modifier
+                modifier = Modifier.fillMaxWidth().padding(vertical = 3.dp),
-                    .fillMaxWidth()
-                    .padding(vertical = 3.dp),
                 colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface),
                 elevation = CardDefaults.cardElevation(defaultElevation = 1.dp)
             ) {
-                Row(
+                Row(modifier = Modifier.fillMaxWidth().padding(12.dp), horizontalArrangement = Arrangement.SpaceEvenly, verticalAlignment = Alignment.CenterVertically) {
-                    modifier = Modifier
+                    Text(text = point.recorded_at?.substringAfterLast(" ")?.substringBeforeLast(":") ?: "", style = MaterialTheme.typography.labelSmall, color = Grey500, modifier = Modifier.weight(0.25f))
-                        .fillMaxWidth()
+                    Text(text = "${point.cpu_usage?.toInt() ?: 0}%", fontWeight = FontWeight.SemiBold, color = Orange500, modifier = Modifier.weight(0.25f))
-                        .padding(12.dp),
+                    Text(text = "${point.ram_usage?.toInt() ?: 0}%", fontWeight = FontWeight.SemiBold, color = Blue700, modifier = Modifier.weight(0.25f))
-                    horizontalArrangement = Arrangement.SpaceEvenly,
+                    Text(text = "${point.disk_usage?.toInt() ?: 0}%", fontWeight = FontWeight.SemiBold, color = Green500, modifier = Modifier.weight(0.25f))
-                    verticalAlignment = Alignment.CenterVertically
-                ) {
-                    Text(
-                        text = point.recorded_at?.substringAfterLast(" ")?.substringBeforeLast(":") ?: "",
-                        style = MaterialTheme.typography.labelSmall,
-                        color = Grey500,
-                        modifier = Modifier.weight(0.25f)
-                    )
-                    Text(
-                        text = "${point.cpu_usage?.toInt() ?: 0}%",
-                        fontWeight = FontWeight.SemiBold,
-                        color = Orange500,
-                        modifier = Modifier.weight(0.25f)
-                    )
-                    Text(
-                        text = "${point.ram_usage?.toInt() ?: 0}%",
-                        fontWeight = FontWeight.SemiBold,
-                        color = Blue700,
-                        modifier = Modifier.weight(0.25f)
-                    )
-                    Text(
-                        text = "${point.disk_usage?.toInt() ?: 0}%",
-                        fontWeight = FontWeight.SemiBold,
-                        color = Green500,
-                        modifier = Modifier.weight(0.25f)
-                    )
                 }
             }
         }
@@ -385,124 +268,197 @@ private fun MetricsTab(state: ServerDetailUiState) {
 
 @Composable
 private fun ConsoleTab(state: ServerDetailUiState, viewModel: ServerDetailViewModel) {
-    Column(
+    Column(modifier = Modifier.fillMaxSize().padding(16.dp)) {
-        modifier = Modifier
-            .fillMaxSize()
-            .padding(16.dp)
-    ) {
         Row(verticalAlignment = Alignment.CenterVertically) {
-            Icon(
+            Icon(imageVector = Icons.Default.Terminal, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
-                imageVector = Icons.Default.Terminal,
-                contentDescription = null,
-                tint = MaterialTheme.colorScheme.primary
-            )
             Spacer(modifier = Modifier.width(8.dp))
-            Text(
+            Text(text = "Execute Command", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
-                text = "Execute Command",
-                style = MaterialTheme.typography.titleMedium,
-                fontWeight = FontWeight.SemiBold
-            )
         }
-
         Spacer(modifier = Modifier.height(12.dp))
-
         OutlinedTextField(
-            value = state.commandText,
+            value = state.commandText, onValueChange = viewModel::updateCommand,
-            onValueChange = viewModel::updateCommand,
             modifier = Modifier.fillMaxWidth(),
             placeholder = { Text("e.g. uptime, df -h, free -m") },
-            singleLine = true,
+            singleLine = true, enabled = !state.isExecuting,
-            enabled = !state.isExecuting,
+            leadingIcon = { Icon(Icons.Default.Terminal, contentDescription = null) }
-            leadingIcon = {
-                Icon(Icons.Default.Terminal, contentDescription = null)
-            }
         )
-
         Spacer(modifier = Modifier.height(8.dp))
-
+        Button(onClick = { viewModel.executeCommand() }, modifier = Modifier.fillMaxWidth(), enabled = state.commandText.isNotBlank() && !state.isExecuting) {
-        Button(
-            onClick = { viewModel.executeCommand() },
-            modifier = Modifier.fillMaxWidth(),
-            enabled = state.commandText.isNotBlank() && !state.isExecuting
-        ) {
             if (state.isExecuting) {
-                CircularProgressIndicator(
+                CircularProgressIndicator(modifier = Modifier.size(20.dp), color = MaterialTheme.colorScheme.onPrimary, strokeWidth = 2.dp)
-                    modifier = Modifier.size(20.dp),
-                    color = MaterialTheme.colorScheme.onPrimary,
-                    strokeWidth = 2.dp
-                )
             } else {
-                Icon(
+                Icon(Icons.Default.PlayArrow, contentDescription = null, modifier = Modifier.size(20.dp))
-                    Icons.Default.PlayArrow,
-                    contentDescription = null,
-                    modifier = Modifier.size(20.dp)
-                )
                 Spacer(modifier = Modifier.width(6.dp))
                 Text("Execute")
             }
         }
-
         if (state.commandOutput != null) {
             Spacer(modifier = Modifier.height(16.dp))
-            Card(
+            Card(modifier = Modifier.fillMaxWidth(), colors = CardDefaults.cardColors(containerColor = Grey900)) {
-                modifier = Modifier.fillMaxWidth(),
-                colors = CardDefaults.cardColors(containerColor = Grey900)
-            ) {
                 Column(modifier = Modifier.padding(12.dp)) {
                     Row(verticalAlignment = Alignment.CenterVertically) {
-                        Icon(
+                        Icon(Icons.Default.CheckCircle, contentDescription = null, tint = Green500, modifier = Modifier.size(16.dp))
-                            Icons.Default.CheckCircle,
-                            contentDescription = null,
-                            tint = Green500,
-                            modifier = Modifier.size(16.dp)
-                        )
                         Spacer(modifier = Modifier.width(6.dp))
-                        Text(
+                        Text("Output", color = Green500, style = MaterialTheme.typography.labelSmall)
-                            text = "Output",
-                            color = Green500,
-                            style = MaterialTheme.typography.labelSmall
-                        )
                     }
                     Spacer(modifier = Modifier.height(8.dp))
-                    Text(
+                    Text(text = state.commandOutput ?: "", color = Green500, style = MaterialTheme.typography.bodyMedium, fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace)
-                        text = state.commandOutput ?: "",
+                }
-                        color = Green500,
+            }
-                        style = MaterialTheme.typography.bodyMedium,
+        }
-                        fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace
+        if (state.commandError != null) {
-                    )
+            Spacer(modifier = Modifier.height(16.dp))
+            Card(modifier = Modifier.fillMaxWidth(), colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.errorContainer)) {
+                Column(modifier = Modifier.padding(12.dp)) {
+                    Row(verticalAlignment = Alignment.CenterVertically) {
+                        Icon(Icons.Default.Error, contentDescription = null, tint = MaterialTheme.colorScheme.error, modifier = Modifier.size(16.dp))
+                        Spacer(modifier = Modifier.width(6.dp))
+                        Text("Error", color = MaterialTheme.colorScheme.error, style = MaterialTheme.typography.labelSmall)
+                    }
+                    Spacer(modifier = Modifier.height(8.dp))
+                    Text(text = state.commandError ?: "", color = MaterialTheme.colorScheme.onErrorContainer, style = MaterialTheme.typography.bodyMedium, fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace)
+                }
+            }
         }
     }
 }
 
-        if (state.commandError != null) {
+@Composable
+private fun ServicesTab(state: ServerDetailUiState, viewModel: ServerDetailViewModel) {
+    Column(modifier = Modifier.fillMaxSize().padding(16.dp)) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            Icon(imageVector = Icons.Default.MiscellaneousServices, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
+            Spacer(modifier = Modifier.width(8.dp))
+            Text(text = "Running Services", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
+        }
+        Spacer(modifier = Modifier.height(12.dp))
+
+        when {
+            state.isLoadingServices -> {
+                Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                    CircularProgressIndicator()
+                }
+            }
+            state.servicesError != null -> {
+                Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                    Column(horizontalAlignment = Alignment.CenterHorizontally) {
+                        Text(text = state.servicesError ?: "", color = MaterialTheme.colorScheme.error)
+                        Spacer(modifier = Modifier.height(12.dp))
+                        OutlinedButton(onClick = { viewModel.loadServices() }) { Text("Retry") }
+                    }
+                }
+            }
+            state.services.isEmpty() -> {
+                Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                    Text("No services found", color = Grey500)
+                }
+            }
+            else -> {
+                Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
+                    state.services.forEach { service ->
+                        val isActive = service.status == "active"
+                        Card(
+                            modifier = Modifier.fillMaxWidth().padding(vertical = 3.dp),
+                            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface),
+                            elevation = CardDefaults.cardElevation(defaultElevation = 1.dp)
+                        ) {
+                            Row(
+                                modifier = Modifier.fillMaxWidth().padding(12.dp),
+                                verticalAlignment = Alignment.CenterVertically
+                            ) {
+                                Box(
+                                    modifier = Modifier
+                                        .size(8.dp)
+                                        .clip(RoundedCornerShape(4.dp))
+                                        .background(if (isActive) Green500 else Grey500)
+                                )
+                                Spacer(modifier = Modifier.width(10.dp))
+                                Column(modifier = Modifier.weight(1f)) {
+                                    Text(text = service.name, style = MaterialTheme.typography.bodyMedium, fontWeight = FontWeight.Medium)
+                                    if (service.description.isNotBlank()) {
+                                        Text(text = service.description, style = MaterialTheme.typography.labelSmall, color = Grey500)
+                                    }
+                                }
+                                Text(
+                                    text = if (isActive) "Active" else service.status,
+                                    color = if (isActive) Green500 else Grey500,
+                                    style = MaterialTheme.typography.labelSmall,
+                                    fontWeight = FontWeight.Medium
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ActionsTab(state: ServerDetailUiState, viewModel: ServerDetailViewModel) {
+    Column(modifier = Modifier.fillMaxSize().padding(16.dp)) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            Icon(imageVector = Icons.Default.Bolt, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
+            Spacer(modifier = Modifier.width(8.dp))
+            Text(text = "Server Actions", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
+        }
         Spacer(modifier = Modifier.height(16.dp))
+
+        ActionButton(
+            icon = Icons.Default.NetworkCheck,
+            label = "Test Connection",
+            description = "Check if SSH is reachable",
+            isLoading = state.isTestingConnection,
+            color = MaterialTheme.colorScheme.primary,
+            onClick = { viewModel.testConnection() }
+        )
+
+        ActionButton(
+            icon = Icons.Default.RestartAlt,
+            label = "Reboot Server",
+            description = "Restart the server remotely",
+            isLoading = state.isActionRunning && state.actionMessage == "Rebooting server...",
+            color = Orange500,
+            onClick = { viewModel.reboot() }
+        )
+
+        ActionButton(
+            icon = Icons.Default.PowerSettingsNew,
+            label = "Shutdown Server",
+            description = "Power off the server remotely",
+            isLoading = state.isActionRunning && state.actionMessage == "Shutting down server...",
+            color = Red500,
+            onClick = { viewModel.shutdown() }
+        )
+
+        if (state.actionMessage != null) {
+            Spacer(modifier = Modifier.height(16.dp))
+            val isSuccess = state.connectionResult == true || (
+                state.actionMessage != null &&
+                !state.actionMessage!!.contains("failed", ignoreCase = true) &&
+                !state.actionMessage!!.contains("error", ignoreCase = true) &&
+                state.actionMessage != "Rebooting server..." &&
+                state.actionMessage != "Shutting down server..."
+            )
             Card(
                 modifier = Modifier.fillMaxWidth(),
                 colors = CardDefaults.cardColors(
-                    containerColor = MaterialTheme.colorScheme.errorContainer
+                    containerColor = if (isSuccess) Green500.copy(alpha = 0.1f)
+                        else MaterialTheme.colorScheme.errorContainer
                 )
             ) {
-                Column(modifier = Modifier.padding(12.dp)) {
+                Row(modifier = Modifier.padding(12.dp), verticalAlignment = Alignment.CenterVertically) {
-                    Row(verticalAlignment = Alignment.CenterVertically) {
                     Icon(
-                            Icons.Default.Error,
+                        imageVector = if (isSuccess) Icons.Default.CheckCircle else Icons.Default.Error,
                         contentDescription = null,
-                            tint = MaterialTheme.colorScheme.error,
+                        tint = if (isSuccess) Green500 else MaterialTheme.colorScheme.error,
-                            modifier = Modifier.size(16.dp)
+                        modifier = Modifier.size(20.dp)
                     )
-                        Spacer(modifier = Modifier.width(6.dp))
+                    Spacer(modifier = Modifier.width(8.dp))
                     Text(
-                            text = "Error",
+                        text = state.actionMessage ?: "",
-                            color = MaterialTheme.colorScheme.error,
+                        color = if (isSuccess) Green500 else MaterialTheme.colorScheme.onErrorContainer,
-                            style = MaterialTheme.typography.labelSmall
+                        style = MaterialTheme.typography.bodyMedium
-                        )
-                    }
-                    Spacer(modifier = Modifier.height(8.dp))
-                    Text(
-                        text = state.commandError ?: "",
-                        color = MaterialTheme.colorScheme.onErrorContainer,
-                        style = MaterialTheme.typography.bodyMedium,
-                        fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace
                     )
                 }
             }
@@ -510,4 +466,42 @@ private fun ConsoleTab(state: ServerDetailUiState, viewModel: ServerDetailViewMo
     }
 }
 
-
+@Composable
+private fun ActionButton(
+    icon: androidx.compose.ui.graphics.vector.ImageVector,
+    label: String,
+    description: String,
+    isLoading: Boolean,
+    color: androidx.compose.ui.graphics.Color,
+    onClick: () -> Unit
+) {
+    Card(
+        onClick = onClick,
+        modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp),
+        enabled = !isLoading,
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface),
+        elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth().padding(16.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                tint = color,
+                modifier = Modifier.size(28.dp)
+            )
+            Spacer(modifier = Modifier.width(16.dp))
+            Column(modifier = Modifier.weight(1f)) {
+                Text(text = label, style = MaterialTheme.typography.titleSmall, fontWeight = FontWeight.SemiBold)
+                Text(text = description, style = MaterialTheme.typography.bodySmall, color = Grey500)
+            }
+            if (isLoading) {
+                CircularProgressIndicator(modifier = Modifier.size(20.dp), strokeWidth = 2.dp)
+            } else {
+                Icon(Icons.Default.KeyboardArrowRight, contentDescription = null, tint = Grey500)
+            }
+        }
+    }
+}

android/app/src/main/java/com/devlab/app/ui/servers/ServerDetailViewModel.kt

@@ -19,7 +19,14 @@ data class ServerDetailUiState(
     val commandOutput: String? = null,
     val commandError: String? = null,
     val isExecuting: Boolean = false,
-    val selectedTab: Int = 0
+    val selectedTab: Int = 0,
+    val services: List<ServiceInfo> = emptyList(),
+    val isLoadingServices: Boolean = false,
+    val servicesError: String? = null,
+    val isTestingConnection: Boolean = false,
+    val connectionResult: Boolean? = null,
+    val actionMessage: String? = null,
+    val isActionRunning: Boolean = false
 )
 
 class ServerDetailViewModel : ViewModel() {
@@ -75,6 +82,96 @@ class ServerDetailViewModel : ViewModel() {
         }
     }
 
+    fun loadServices() {
+        viewModelScope.launch {
+            _uiState.value = _uiState.value.copy(isLoadingServices = true, servicesError = null)
+            try {
+                val response = repository.getServerServices(serverId)
+                if (response.success) {
+                    _uiState.value = _uiState.value.copy(
+                        isLoadingServices = false,
+                        services = response.data ?: emptyList()
+                    )
+                } else {
+                    _uiState.value = _uiState.value.copy(
+                        isLoadingServices = false,
+                        servicesError = response.error ?: "Failed to load services"
+                    )
+                }
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isLoadingServices = false,
+                    servicesError = e.message ?: "Network error"
+                )
+            }
+        }
+    }
+
+    fun testConnection() {
+        viewModelScope.launch {
+            _uiState.value = _uiState.value.copy(isTestingConnection = true, connectionResult = null, actionMessage = null)
+            try {
+                val response = repository.testConnection(serverId)
+                if (response.success && response.data != null) {
+                    _uiState.value = _uiState.value.copy(
+                        isTestingConnection = false,
+                        connectionResult = response.data.connected,
+                        actionMessage = if (response.data.connected) "Connection successful" else "Connection failed: ${response.data.error ?: "Unknown error"}"
+                    )
+                } else {
+                    _uiState.value = _uiState.value.copy(
+                        isTestingConnection = false,
+                        connectionResult = false,
+                        actionMessage = response.error ?: "Test failed"
+                    )
+                }
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isTestingConnection = false,
+                    connectionResult = false,
+                    actionMessage = e.message ?: "Network error"
+                )
+            }
+        }
+    }
+
+    fun reboot() {
+        runAction("Rebooting server...") {
+            repository.rebootServer(serverId)
+        }
+    }
+
+    fun shutdown() {
+        runAction("Shutting down server...") {
+            repository.shutdownServer(serverId)
+        }
+    }
+
+    private fun runAction(loadingMsg: String, action: suspend () -> ApiResponse<Map<String, String>>) {
+        viewModelScope.launch {
+            _uiState.value = _uiState.value.copy(isActionRunning = true, actionMessage = loadingMsg)
+            try {
+                val response = action()
+                if (response.success) {
+                    _uiState.value = _uiState.value.copy(
+                        isActionRunning = false,
+                        actionMessage = "Command executed successfully"
+                    )
+                } else {
+                    _uiState.value = _uiState.value.copy(
+                        isActionRunning = false,
+                        actionMessage = response.error ?: "Action failed"
+                    )
+                }
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isActionRunning = false,
+                    actionMessage = e.message ?: "Network error"
+                )
+            }
+        }
+    }
+
     fun updateCommand(text: String) {
         _uiState.value = _uiState.value.copy(commandText = text, commandOutput = null, commandError = null)
     }
@@ -109,8 +206,13 @@ class ServerDetailViewModel : ViewModel() {
 
     fun selectTab(tab: Int) {
         _uiState.value = _uiState.value.copy(selectedTab = tab)
-        if (tab == 1 && _uiState.value.metricsHistory.isEmpty()) {
+        when (tab) {
-            loadMetrics()
+            1 -> if (_uiState.value.metricsHistory.isEmpty()) loadMetrics()
+            3 -> if (_uiState.value.services.isEmpty() && !_uiState.value.isLoadingServices) loadServices()
         }
     }
+
+    fun clearActionMessage() {
+        _uiState.value = _uiState.value.copy(actionMessage = null, connectionResult = null)
+    }
 }

routes/web.php

@@ -109,6 +109,10 @@ $router->post('/api/servers/:id/execute', [ApiController::class, 'executeCommand
 $router->post('/api/auth/login', [ApiController::class, 'login']);
 $router->post('/api/auth/register', [ApiController::class, 'register']);
 $router->get('/api/app-version', [ApiController::class, 'appVersion']);
+$router->get('/api/servers/:id/services', [ApiController::class, 'serverServices']);
+$router->post('/api/servers/:id/reboot', [ApiController::class, 'serverReboot']);
+$router->post('/api/servers/:id/shutdown', [ApiController::class, 'serverShutdown']);
+$router->post('/api/servers/:id/test-connection', [ApiController::class, 'serverTestConnection']);
 $router->get('/api/notifications', [ApiController::class, 'notifications']);
 $router->get('/api/notifications/unread-count', [ApiController::class, 'unreadCount']);
 $router->post('/api/notifications/:id/read', [ApiController::class, 'markNotificationRead']);

src/Controllers/ApiController.php

@@ -553,6 +553,138 @@ class ApiController
         $this->view->json(['success' => true]);
     }
 
+    public function serverServices(int $id): void
+    {
+        $user = $this->authenticateRequest();
+
+        $serverModel = new Server();
+        if (!$serverModel->canView($id, (int) $user['id'])) {
+            $this->view->json(['error' => 'Server not found'], 404);
+        }
+
+        $server = $serverModel->findById($id);
+        if (!$server) {
+            $this->view->json(['error' => 'Server not found'], 404);
+        }
+
+        try {
+            $ssh = new SSHService();
+            if (!$ssh->connect($server)) {
+                throw new \RuntimeException('SSH connection failed');
+            }
+
+            $output = $ssh->exec('systemctl list-units --type=service --no-pager --no-legend 2>/dev/null | head -50');
+            $ssh->disconnect();
+
+            $services = [];
+            if ($output['exit_status'] === 0) {
+                foreach (explode("\n", trim($output['output'])) as $line) {
+                    if (preg_match('/^\s*([^\s]+)\s+([^\s]+)\s+([^\s]+)\s+([^\s]+)/', $line, $m)) {
+                        $services[] = [
+                            'name' => trim($m[1]),
+                            'load' => trim($m[2]),
+                            'status' => trim($m[3]),
+                            'description' => trim($m[4] ?? ''),
+                        ];
+                    }
+                }
+            }
+
+            $this->view->json([
+                'success' => true,
+                'data' => $services,
+            ]);
+        } catch (\Throwable $e) {
+            $this->view->json([
+                'success' => false,
+                'error' => $e->getMessage(),
+            ], 500);
+        }
+    }
+
+    public function serverReboot(int $id): void
+    {
+        $this->executeServerAction($id, 'reboot', '/sbin/reboot');
+    }
+
+    public function serverShutdown(int $id): void
+    {
+        $this->executeServerAction($id, 'shutdown', '/sbin/shutdown -h now');
+    }
+
+    public function serverTestConnection(int $id): void
+    {
+        $user = $this->authenticateRequest();
+
+        $serverModel = new Server();
+        if (!$serverModel->canView($id, (int) $user['id'])) {
+            $this->view->json(['error' => 'Server not found'], 404);
+        }
+
+        $server = $serverModel->findById($id);
+        if (!$server) {
+            $this->view->json(['error' => 'Server not found'], 404);
+        }
+
+        try {
+            $ssh = new SSHService();
+            $connected = $ssh->connect($server);
+            if ($connected) {
+                $ssh->disconnect();
+            }
+            $this->view->json([
+                'success' => true,
+                'data' => ['connected' => $connected],
+            ]);
+        } catch (\Throwable $e) {
+            $this->view->json([
+                'success' => true,
+                'data' => ['connected' => false, 'error' => $e->getMessage()],
+            ]);
+        }
+    }
+
+    private function executeServerAction(int $id, string $action, string $command): void
+    {
+        $user = $this->authenticateRequest();
+
+        $serverModel = new Server();
+        if (!$serverModel->canManage($id, (int) $user['id'])) {
+            $this->view->json(['error' => 'Forbidden'], 403);
+        }
+
+        $server = $serverModel->findById($id);
+        if (!$server) {
+            $this->view->json(['error' => 'Server not found'], 404);
+        }
+
+        try {
+            $ssh = new SSHService();
+            if (!$ssh->connect($server)) {
+                throw new \RuntimeException('SSH connection failed');
+            }
+            $result = $ssh->exec($command);
+            $ssh->disconnect();
+
+            $auditService = new AuditService();
+            $auditService->log("server_{$action}", 'server', $id, ['name' => $server['name']]);
+
+            $this->view->json([
+                'success' => true,
+                'message' => ucfirst($action) . ' command executed.',
+                'data' => [
+                    'output' => $result['output'],
+                    'exit_status' => $result['exit_status'],
+                ],
+            ]);
+        } catch (\Throwable $e) {
+            $this->view->json([
+                'success' => false,
+                'error' => $e->getMessage(),
+            ], 500);
+        }
+    }
+
     public function login(): void
     {
         $input = json_decode(file_get_contents('php://input'), true) ?? $_POST;