refactor: Move node components to core:ui and add screenshot tests

Move various informational UI components from the node feature module to the core UI module to improve reusability across the application. Add a comprehensive screenshot testing suite for core components.

- Relocate ChannelInfo, DistanceInfo, ElevationInfo, HopsInfo, IconInfo, LastHeardInfo, SatelliteCountInfo, and TelemetryInfo to `org.meshtastic.core.ui.component`.
- Add `ComponentScreenshotTest` in `core:ui` along with baseline reference images for battery, signal, node chips, and other UI elements.
- Remove unused `ClickableTextField` from `core:ui`.
- Update `CompassBottomSheet` to use the relocated components.

core/ui/src/main/kotlin/org/meshtastic/core/ui/component/ClickableTextField.kt

@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2025 Meshtastic LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package org.meshtastic.core.ui.component
-
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.interaction.collectIsPressedAsState
-import androidx.compose.material3.Icon
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.vector.ImageVector
-import org.jetbrains.compose.resources.StringResource
-import org.jetbrains.compose.resources.stringResource
-
-@Composable
-fun ClickableTextField(
-    label: StringResource,
-    enabled: Boolean,
-    trailingIcon: ImageVector,
-    value: String,
-    onClick: () -> Unit,
-    modifier: Modifier = Modifier,
-    isError: Boolean = false,
-) {
-    val source = remember { MutableInteractionSource() }
-    val isPressed by source.collectIsPressedAsState()
-    if (isPressed) onClick()
-
-    OutlinedTextField(
-        value,
-        onValueChange = {},
-        enabled = enabled,
-        readOnly = true,
-        label = { Text(stringResource(label)) },
-        trailingIcon = { Icon(trailingIcon, null) },
-        isError = isError,
-        interactionSource = source,
-        modifier = modifier,
-    )
-}

core/ui/src/screenshotTest/kotlin/org/meshtastic/core/ui/ComponentScreenshotTest.kt

@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 2025-2026 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.meshtastic.core.ui
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Android
+import androidx.compose.material3.Surface
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.unit.dp
+import com.android.tools.screenshot.PreviewTest
+import org.meshtastic.core.database.model.Node
+import org.meshtastic.core.ui.component.BatteryInfoPreviewParameterProvider
+import org.meshtastic.core.ui.component.ChannelInfo
+import org.meshtastic.core.ui.component.DistanceInfo
+import org.meshtastic.core.ui.component.ElevationInfo
+import org.meshtastic.core.ui.component.HopsInfo
+import org.meshtastic.core.ui.component.IAQScale
+import org.meshtastic.core.ui.component.IaqDisplayMode
+import org.meshtastic.core.ui.component.IndoorAirQuality
+import org.meshtastic.core.ui.component.ListItem
+import org.meshtastic.core.ui.component.MaterialBatteryInfo
+import org.meshtastic.core.ui.component.NodeChip
+import org.meshtastic.core.ui.component.SatelliteCountInfo
+import org.meshtastic.core.ui.component.SignalInfo
+import org.meshtastic.core.ui.component.SwitchListItem
+import org.meshtastic.core.ui.component.TitledCard
+import org.meshtastic.core.ui.component.preview.NodePreviewParameterProvider
+import org.meshtastic.core.ui.theme.AppTheme
+import org.meshtastic.proto.Config
+
+class ComponentScreenshotTest {
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun BatteryInfoTest(@PreviewParameter(BatteryInfoPreviewParameterProvider::class) info: Pair<Int?, Float?>) {
+        AppTheme {
+            MaterialBatteryInfo(level = info.first, voltage = info.second)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun SignalInfoTest(@PreviewParameter(NodePreviewParameterProvider::class) node: Node) {
+        AppTheme {
+            SignalInfo(node = node)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun NodeChipTest(@PreviewParameter(NodePreviewParameterProvider::class) node: Node) {
+        AppTheme {
+            NodeChip(node = node)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun DistanceInfoTest() {
+        AppTheme {
+            DistanceInfo(distance = "12.3 km")
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun ElevationInfoTest() {
+        AppTheme {
+            ElevationInfo(altitude = 1234, system = Config.DisplayConfig.DisplayUnits.METRIC, suffix = "m")
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun HopsInfoTest() {
+        AppTheme {
+            HopsInfo(hops = 3)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun SatelliteCountInfoTest() {
+        AppTheme {
+            SatelliteCountInfo(satCount = 8)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun ChannelInfoTest() {
+        AppTheme {
+            ChannelInfo(channel = 1)
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun ListItemTest() {
+        AppTheme {
+            ListItem(text = "Example Item", leadingIcon = Icons.Rounded.Android) {}
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun SwitchListItemTest() {
+        AppTheme {
+            SwitchListItem(checked = true, text = "Example Switch", onClick = {})
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun TitledCardTest() {
+        AppTheme {
+            Surface {
+                TitledCard(title = "Example Title") {
+                    Box(modifier = Modifier.fillMaxWidth().height(50.dp))
+                }
+            }
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun IAQScaleTest() {
+        AppTheme {
+            IAQScale()
+        }
+    }
+
+    @PreviewTest
+    @Preview(showBackground = true)
+    @Composable
+    fun IndoorAirQualityPillTest() {
+        AppTheme {
+            IndoorAirQuality(iaq = 101, displayMode = IaqDisplayMode.Pill)
+        }
+    }
+}