chore(ui): replace emoji with Material icons across chat UI (#944)

* chore(ui): replace emoji with Material icons across chat UI

Removes emoji glyphs and swaps them for real Material icons / plain text:

- ToolSchemaRegistry: iconEmoji String -> ImageVector icon for all ~35 tools;
  summaryPrefix emoji stripped (terminal keeps '$ '); consumer renders Icon().
- ToolBubble: collapsed summary now shows Icon(config.icon) instead of an emoji
  Text prefix; web-search url drops the link emoji; warning badge uses
  Icons.Filled.Warning instead of a '⚠' Text glyph.
- ChatBubble SelfImprovementReviewCard: 🛠/🧠 String -> Build/Psychology Icon.
- ChatViewModel / ChatWsEventReducer: drop ⚠️/✅ prefixes from user-facing
  status/error messages (severity already conveyed by color/styling).
- SubagentInspectionSheet: ✅/🔄/❌/⭕ status markers -> CheckCircle/Autorenew/
  Cancel/RadioButtonUnchecked (tinted); ElectricBolt section headers ->
  FormatListBulleted + Groups.
- strings.xml (en/zh/ko): drop '✓' from the Copied label.

ktlint clean; compileDebugKotlin SUCCESSFUL. Remaining chat files
(ToolViewBuilder, ChatComposer, MessageCards, ChatReactions, ComposerToolbar,
FullBleedAgentMessage) tracked in follow-up commits on this branch.

* test: align unit tests with emoji-free summary + status messages

composeToolSummaryLines dropped the emoji parameter and no longer prepends
an emoji glyph to the collapsed summary line, so update ToolSummaryLinesTest
call sites + expected strings accordingly.

SlashCommandDispatchRpcTest asserted the old '⚠️ /cmd: ...' error messages;
those prefixes were removed in the UI cleanup, so drop them from the
expected strings.

ChatWsEventReducerTest emoji usages are model-output fixtures, not assertions
on changed code paths — left untouched.

app/src/main/java/com/m57/hermescontrol/data/ws/WsEvent.kt

@@ -143,7 +143,7 @@ sealed class WsEvent {
     /**
      * Self-improvement background review summary event.
      * Emitted when background review patches a skill or saves a memory.
-     * Payload: `{ text: "💾 Self-improvement review: ..." }`
+     * Payload: `{ text: "Self-improvement review: ..." }`
      */
     data class ReviewSummary(
         val text: String,

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatBubble.kt

@@ -25,10 +25,12 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.InsertDriveFile
+import androidx.compose.material.icons.filled.Build
 import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.ContentCopy
 import androidx.compose.material.icons.filled.Download
+import androidx.compose.material.icons.filled.Psychology
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
@@ -51,6 +53,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.luminance
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.ClipEntry
 import androidx.compose.ui.platform.LocalClipboard
 import androidx.compose.ui.platform.LocalConfiguration
@@ -65,7 +68,6 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
 import com.m57.hermescontrol.R
 import com.m57.hermescontrol.data.model.Attachment
 import com.m57.hermescontrol.theme.DarkOnSurface
@@ -257,7 +259,7 @@ private fun SelfImprovementReviewCard(
     val isSkill =
         cleanText.contains("skill", ignoreCase = true) ||
             cleanText.contains("SKILL.md", ignoreCase = true)
-    val icon = if (isSkill) "🛠" else "🧠"
+    val icon: ImageVector = if (isSkill) Icons.Filled.Build else Icons.Filled.Psychology
     val title =
         if (isSkill) {
             "Self-Improvement Review • Skill Patched"
@@ -279,7 +281,12 @@ private fun SelfImprovementReviewCard(
     ) {
         Column(modifier = Modifier.padding(horizontal = 12.dp, vertical = 10.dp)) {
             Row(verticalAlignment = Alignment.CenterVertically) {
-                Text(text = icon, fontSize = 16.sp)
+                Icon(
+                    imageVector = icon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                    modifier = Modifier.size(18.dp),
+                )
                 Spacer(Modifier.width(8.dp))
                 Text(
                     text = title,

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt

@@ -1112,7 +1112,7 @@ class ChatViewModel(
                 val map = result as? Map<*, *>
                 val resolved = (map?.get("resolved") as? Number)?.toInt() ?: 0
                 if (resolved > 0) {
-                    addSystemMessage("✅ Approval submitted")
+                    addSystemMessage("Approval submitted")
                 }
             }
         }
@@ -1308,7 +1308,7 @@ class ChatViewModel(
                 } catch (e: Exception) {
                     Log.e(TAG, "Failed to upload attachment ${attachment.name}", e)
                     _uiState.update {
-                        it.copy(errorMessage = "⚠️ Upload failed: ${attachment.name}")
+                        it.copy(errorMessage = "Upload failed: ${attachment.name}")
                     }
                 }
             }
@@ -1424,7 +1424,7 @@ class ChatViewModel(
         // (before any RPC fires) with a clear message instead of a doomed call.
         if (CommandBlocklist.contains(command)) {
             addAssistantMessage(
-                "⚠️ ${command.split(" ", limit = 2)[0]} is not supported on mobile",
+                "${command.split(" ", limit = 2)[0]} is not supported on mobile",
             )
             return
         }
@@ -1608,11 +1608,11 @@ class ChatViewModel(
                         val output = (result as? Map<*, *>)?.get("output") as? String
                         if (!output.isNullOrBlank()) addAssistantMessage(output)
                     } catch (e2: HermesWsClient.HermesRpcException) {
-                        addAssistantMessage("⚠️ /$name: ${e2.message}")
+                        addAssistantMessage("/$name: ${e2.message}")
                     }
                 } else {
                     // Legit error from command.dispatch (busy, no history, etc.)
-                    addAssistantMessage("⚠️ /$name: ${e.message}")
+                    addAssistantMessage("/$name: ${e.message}")
                 }
             }
         }
@@ -3315,7 +3315,7 @@ class ChatViewModel(
 
     private fun handleApprovalRequest(event: WsEvent.ApprovalRequest) {
         val description = event.description ?: event.command ?: "Unknown command"
-        val content = "⚠️ **Approval Required**\n$description"
+        val content = "**Approval Required**\n$description"
         val msg =
             ChatMessage(
                 role = MessageRole.SYSTEM,

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatWsEventReducer.kt

@@ -682,7 +682,7 @@ object ChatWsEventReducer {
             state =
                 state.copy(
                     isLoading = false,
-                    errorMessage = "⚠️ Backend error: ${event.message ?: "Unknown gateway error"}",
+                    errorMessage = "Backend error: ${event.message ?: "Unknown gateway error"}",
                 ),
             streamingState = streamingState,
         )
@@ -700,8 +700,8 @@ object ChatWsEventReducer {
             when (val label = event.data?.get("label")) {
                 is String -> label
                 else -> event.data?.get("name") as? String
-            }?.let { "✅ Background job finished: $it" }
+            }?.let { "Background job finished: $it" }
-                ?: "✅ Background job finished"
+                ?: "Background job finished"
         return ReducerResult(
             state = state.copy(backgroundCompleteMessage = message),
             streamingState = streamingState,

app/src/main/java/com/m57/hermescontrol/ui/chat/ToolBubble.kt

@@ -19,6 +19,7 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.material.icons.Icons
@@ -26,6 +27,7 @@ import androidx.compose.material.icons.filled.Build
 import androidx.compose.material.icons.filled.CheckCircle
 import androidx.compose.material.icons.filled.ContentCopy
 import androidx.compose.material.icons.filled.Error
+import androidx.compose.material.icons.filled.Warning
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
@@ -79,7 +81,6 @@ import kotlinx.coroutines.launch
 internal fun composeToolSummaryLines(
     view: ToolView,
     toolName: String?,
-    emoji: String,
 ): Pair<String, String?>? {
     val titleIsGeneric = view.title.equals(ToolViewBuilder.genericTitleFor(toolName), ignoreCase = true)
     val subtitle = view.subtitle.takeIf { it.isNotBlank() && it != view.title }
@@ -89,9 +90,8 @@ internal fun composeToolSummaryLines(
     if (titleIsGeneric) {
         firstLine =
             buildString {
-                append(emoji)
                 if (subtitle != null) {
-                    append(" $subtitle")
+                    append(subtitle)
                 }
                 view.countLabel?.let { append(" ($it)") }
             }
@@ -99,13 +99,13 @@ internal fun composeToolSummaryLines(
     } else {
         firstLine =
             buildString {
-                append("$emoji ${view.title}")
+                append(view.title)
                 view.countLabel?.let { append(" ($it)") }
             }
         secondLine = subtitle
     }
 
-    return firstLine.takeIf { it.trim() != emoji }?.let { it to secondLine }
+    return firstLine.takeIf { it.isNotBlank() }?.let { it to secondLine }
 }
 
 @Composable
@@ -180,21 +180,32 @@ internal fun ToolBubble(
                     SecurityRiskChip(riskData, contentColor)
                 }
 
-                // ── Collapsed summary: emoji + title, then subtitle ──
+                // ── Collapsed summary: icon + title, then subtitle ──
                 if (!expanded && view != null) {
-                    composeToolSummaryLines(view, message.toolName, config.iconEmoji)?.let { (firstLine, secondLine) ->
+                    composeToolSummaryLines(view, message.toolName)?.let { (firstLine, secondLine) ->
-                        Text(
+                        Row(
-                            text = firstLine,
+                            verticalAlignment = Alignment.CenterVertically,
-                            style =
-                                MaterialTheme.typography.bodySmall.copy(
-                                    color = contentColor.copy(alpha = 0.7f),
-                                    fontFamily = FontFamily.Monospace,
-                                    fontSize = 11.sp,
-                                ),
-                            maxLines = 1,
-                            overflow = TextOverflow.Ellipsis,
                             modifier = Modifier.padding(top = 4.dp, start = 22.dp),
-                        )
+                        ) {
+                            Icon(
+                                imageVector = config.icon,
+                                contentDescription = null,
+                                tint = contentColor.copy(alpha = 0.7f),
+                                modifier = Modifier.size(13.dp),
+                            )
+                            Spacer(modifier = Modifier.width(4.dp))
+                            Text(
+                                text = firstLine,
+                                style =
+                                    MaterialTheme.typography.bodySmall.copy(
+                                        color = contentColor.copy(alpha = 0.7f),
+                                        fontFamily = FontFamily.Monospace,
+                                        fontSize = 11.sp,
+                                    ),
+                                maxLines = 1,
+                                overflow = TextOverflow.Ellipsis,
+                            )
+                        }
                         if (secondLine != null) {
                             Text(
                                 text = secondLine,
@@ -450,7 +461,7 @@ private fun ExpandedToolContent(
                         }
                         if (hit.url.isNotEmpty()) {
                             Text(
-                                text = "🔗 ${hit.url}",
+                                text = hit.url,
                                 style =
                                     MaterialTheme.typography.bodySmall.copy(
                                         color = contentColor.copy(alpha = 0.7f),
@@ -567,10 +578,11 @@ internal fun SecurityRiskChip(
         verticalAlignment = Alignment.CenterVertically,
         horizontalArrangement = Arrangement.spacedBy(4.dp),
     ) {
-        Text(
+        Icon(
-            text = "⚠",
+            imageVector = Icons.Filled.Warning,
-            style = MaterialTheme.typography.labelSmall,
+            contentDescription = null,
-            color = chipColor,
+            tint = chipColor,
+            modifier = Modifier.size(14.dp),
         )
         Text(
             text = label,

app/src/main/java/com/m57/hermescontrol/ui/chat/ToolSchemaRegistry.kt

@@ -1,5 +1,36 @@
 package com.m57.hermescontrol.ui.chat
 
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.MenuBook
+import androidx.compose.material.icons.automirrored.filled.Send
+import androidx.compose.material.icons.automirrored.filled.VolumeUp
+import androidx.compose.material.icons.filled.AccountTree
+import androidx.compose.material.icons.filled.AutoStories
+import androidx.compose.material.icons.filled.Build
+import androidx.compose.material.icons.filled.ChatBubble
+import androidx.compose.material.icons.filled.Checklist
+import androidx.compose.material.icons.filled.Computer
+import androidx.compose.material.icons.filled.Description
+import androidx.compose.material.icons.filled.Edit
+import androidx.compose.material.icons.filled.Forum
+import androidx.compose.material.icons.filled.Image
+import androidx.compose.material.icons.filled.Keyboard
+import androidx.compose.material.icons.filled.Language
+import androidx.compose.material.icons.filled.Memory
+import androidx.compose.material.icons.filled.Movie
+import androidx.compose.material.icons.filled.Photo
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material.icons.filled.Psychology
+import androidx.compose.material.icons.filled.Public
+import androidx.compose.material.icons.filled.Schedule
+import androidx.compose.material.icons.filled.Search
+import androidx.compose.material.icons.filled.Settings
+import androidx.compose.material.icons.filled.Terminal
+import androidx.compose.material.icons.filled.ThumbUp
+import androidx.compose.material.icons.filled.TouchApp
+import androidx.compose.material.icons.filled.Visibility
+import androidx.compose.ui.graphics.vector.ImageVector
+
 /**
  * Display configuration for a Hermes tool — controls the summary line,
  * icon, and which arg field is shown when the bubble is collapsed.
@@ -11,10 +42,10 @@ data class ToolDisplayConfig(
     val name: String,
     /** Key into the `args` dict for the one-line summary (e.g. "command" for terminal). */
     val summaryArgKey: String? = null,
-    /** Prefix for the summary line (e.g. "$ " for terminal, "📄 " for read_file). */
+    /** Prefix for the summary line (e.g. "$ " for terminal). Emoji-free. */
     val summaryPrefix: String = "",
-    /** Emoji icon for this tool type. */
+    /** Material icon for this tool type. */
-    val iconEmoji: String = "🔧",
+    val icon: ImageVector = Icons.Filled.Build,
 )
 
 /** Maps tool names to their display config. Ordered by expected frequency of use. */
@@ -26,240 +57,230 @@ object ToolSchemaRegistry {
                     name = "terminal",
                     summaryArgKey = "command",
                     summaryPrefix = "$ ",
-                    iconEmoji = "💻",
+                    icon = Icons.Filled.Terminal,
                 ),
             "read_file" to
                 ToolDisplayConfig(
                     name = "read_file",
                     summaryArgKey = "path",
-                    summaryPrefix = "📄 ",
+                    icon = Icons.Filled.Description,
-                    iconEmoji = "📄",
                 ),
             "write_file" to
                 ToolDisplayConfig(
                     name = "write_file",
                     summaryArgKey = "path",
-                    summaryPrefix = "✏️ ",
+                    icon = Icons.Filled.Edit,
-                    iconEmoji = "✏️",
                 ),
             "patch" to
                 ToolDisplayConfig(
                     name = "patch",
                     summaryArgKey = "path",
-                    summaryPrefix = "🔧 ",
+                    icon = Icons.Filled.Build,
-                    iconEmoji = "🔧",
                 ),
             "search_files" to
                 ToolDisplayConfig(
                     name = "search_files",
                     summaryArgKey = "pattern",
-                    summaryPrefix = "🔍 ",
+                    icon = Icons.Filled.Search,
-                    iconEmoji = "🔍",
                 ),
             "web_search" to
                 ToolDisplayConfig(
                     name = "web_search",
                     summaryArgKey = "query",
-                    summaryPrefix = "🌐 ",
+                    icon = Icons.Filled.Public,
-                    iconEmoji = "🌐",
                 ),
             "browser_navigate" to
                 ToolDisplayConfig(
                     name = "browser_navigate",
                     summaryArgKey = "url",
-                    summaryPrefix = "🌍 ",
+                    icon = Icons.Filled.Language,
-                    iconEmoji = "🌍",
                 ),
             "browser_click" to
                 ToolDisplayConfig(
                     name = "browser_click",
                     summaryArgKey = "ref",
-                    summaryPrefix = "🖱 ",
+                    icon = Icons.Filled.TouchApp,
-                    iconEmoji = "🖱",
                 ),
             "browser_snapshot" to
                 ToolDisplayConfig(
                     name = "browser_snapshot",
                     summaryArgKey = null,
-                    iconEmoji = "📋",
+                    icon = Icons.Filled.Photo,
                 ),
             "clarify" to
                 ToolDisplayConfig(
                     name = "clarify",
                     summaryArgKey = "question",
-                    summaryPrefix = "💬 ",
+                    icon = Icons.Filled.ChatBubble,
-                    iconEmoji = "💬",
                 ),
             "delegate_task" to
                 ToolDisplayConfig(
                     name = "delegate_task",
                     summaryArgKey = "goal",
-                    summaryPrefix = "🔄 ",
+                    icon = Icons.Filled.AccountTree,
-                    iconEmoji = "🔄",
                 ),
             "execute_code" to
                 ToolDisplayConfig(
                     name = "execute_code",
                     summaryArgKey = "code",
-                    summaryPrefix = "▶️ ",
+                    icon = Icons.Filled.PlayArrow,
-                    iconEmoji = "▶️",
                 ),
             "todo" to
                 ToolDisplayConfig(
                     name = "todo",
                     summaryArgKey = null,
-                    iconEmoji = "📋",
+                    icon = Icons.Filled.Checklist,
                 ),
             "fact_store" to
                 ToolDisplayConfig(
                     name = "fact_store",
                     summaryArgKey = null,
-                    iconEmoji = "🧠",
+                    icon = Icons.Filled.Psychology,
                 ),
             "session_search" to
                 ToolDisplayConfig(
                     name = "session_search",
                     summaryArgKey = null,
-                    iconEmoji = "🔍",
+                    icon = Icons.Filled.Search,
                 ),
             // ── Action-based tools ──
             "cronjob" to
                 ToolDisplayConfig(
                     name = "cronjob",
                     summaryArgKey = "action",
-                    iconEmoji = "🔄",
+                    icon = Icons.Filled.Schedule,
                 ),
             "memory" to
                 ToolDisplayConfig(
                     name = "memory",
                     summaryArgKey = "action",
-                    iconEmoji = "💾",
+                    icon = Icons.Filled.Memory,
                 ),
             "fact_feedback" to
                 ToolDisplayConfig(
                     name = "fact_feedback",
                     summaryArgKey = "action",
-                    iconEmoji = "👍",
+                    icon = Icons.Filled.ThumbUp,
                 ),
             "process" to
                 ToolDisplayConfig(
                     name = "process",
                     summaryArgKey = "action",
-                    iconEmoji = "⚙️",
+                    icon = Icons.Filled.Settings,
                 ),
             "skill_manage" to
                 ToolDisplayConfig(
                     name = "skill_manage",
                     summaryArgKey = "action",
-                    iconEmoji = "🛠️",
+                    icon = Icons.Filled.Build,
                 ),
             // ── Web / Browser tools ──
             "web_extract" to
                 ToolDisplayConfig(
                     name = "web_extract",
                     summaryArgKey = "urls",
-                    iconEmoji = "🕸️",
+                    icon = Icons.Filled.Language,
                 ),
             "browser_type" to
                 ToolDisplayConfig(
                     name = "browser_type",
                     summaryArgKey = null,
-                    iconEmoji = "⌨️",
+                    icon = Icons.Filled.Keyboard,
                 ),
             "browser_cdp" to
                 ToolDisplayConfig(
                     name = "browser_cdp",
                     summaryArgKey = "action",
-                    iconEmoji = "🔧",
+                    icon = Icons.Filled.Build,
                 ),
             "browser_dialog" to
                 ToolDisplayConfig(
                     name = "browser_dialog",
                     summaryArgKey = "action",
-                    iconEmoji = "💬",
+                    icon = Icons.Filled.ChatBubble,
                 ),
             // ── Media / Vision tools ──
             "vision_analyze" to
                 ToolDisplayConfig(
                     name = "vision_analyze",
                     summaryArgKey = "image_url",
-                    iconEmoji = "👁️",
+                    icon = Icons.Filled.Visibility,
                 ),
             "text_to_speech" to
                 ToolDisplayConfig(
                     name = "text_to_speech",
                     summaryArgKey = null,
-                    iconEmoji = "🔊",
+                    icon = Icons.AutoMirrored.Filled.VolumeUp,
                 ),
             "video_generate" to
                 ToolDisplayConfig(
                     name = "video_generate",
                     summaryArgKey = null,
-                    iconEmoji = "🎬",
+                    icon = Icons.Filled.Movie,
                 ),
             "image_generate" to
                 ToolDisplayConfig(
                     name = "image_generate",
                     summaryArgKey = null,
-                    iconEmoji = "🎨",
+                    icon = Icons.Filled.Image,
                 ),
             // ── Social / Messaging tools ──
             "x_search" to
                 ToolDisplayConfig(
                     name = "x_search",
                     summaryArgKey = "query",
-                    iconEmoji = "𝕏",
+                    icon = Icons.Filled.Forum,
                 ),
             "send_message" to
                 ToolDisplayConfig(
                     name = "send_message",
                     summaryArgKey = null,
-                    iconEmoji = "📨",
+                    icon = Icons.AutoMirrored.Filled.Send,
                 ),
             // ── Skills tools ──
             "skills_list" to
                 ToolDisplayConfig(
                     name = "skills_list",
                     summaryArgKey = null,
-                    iconEmoji = "📚",
+                    icon = Icons.AutoMirrored.Filled.MenuBook,
                 ),
             "skill_view" to
                 ToolDisplayConfig(
                     name = "skill_view",
                     summaryArgKey = "name",
-                    iconEmoji = "📖",
+                    icon = Icons.Filled.AutoStories,
                 ),
             // ── On-demand tools ──
             "tool_search" to
                 ToolDisplayConfig(
                     name = "tool_search",
                     summaryArgKey = "query",
-                    iconEmoji = "🔍",
+                    icon = Icons.Filled.Search,
                 ),
             "tool_describe" to
                 ToolDisplayConfig(
                     name = "tool_describe",
                     summaryArgKey = "name",
-                    iconEmoji = "📖",
+                    icon = Icons.Filled.AutoStories,
                 ),
             "tool_call" to
                 ToolDisplayConfig(
                     name = "tool_call",
                     summaryArgKey = "name",
-                    iconEmoji = "🔧",
+                    icon = Icons.Filled.Build,
                 ),
             // ── Misc ──
             "read_terminal" to
                 ToolDisplayConfig(
                     name = "read_terminal",
                     summaryArgKey = "session_id",
-                    iconEmoji = "🖥️",
+                    icon = Icons.Filled.Computer,
                 ),
             "computer_use" to
                 ToolDisplayConfig(
                     name = "computer_use",
                     summaryArgKey = "action",
-                    iconEmoji = "🖥️",
+                    icon = Icons.Filled.Computer,
                 ),
         )
 

app/src/main/res/values-ko/strings.xml

@@ -414,7 +414,7 @@
     <string name="profiles_action_auto_describe">자동 설명</string>
     <string name="profiles_action_setup_command">설정 명령</string>
     <string name="profiles_action_copy">복사</string>
-    <string name="profiles_action_copied">복사됨 ✓</string>
+    <string name="profiles_action_copied">복사됨</string>
     <string name="profiles_title_rename">프로필 이름 변경: %1$s</string>
     <string name="profiles_title_delete">프로필 삭제: %1$s</string>
     <string name="profiles_title_setup_command">설정 명령: %1$s</string>

app/src/main/res/values-zh/strings.xml

@@ -557,7 +557,7 @@
     <string name="profiles_action_auto_describe">自动描述</string>
     <string name="profiles_action_setup_command">安装命令</string>
     <string name="profiles_action_copy">复制</string>
-    <string name="profiles_action_copied">已复制 ✓</string>
+    <string name="profiles_action_copied">已复制</string>
     <string name="profiles_title_rename">重命名配置：%1$s</string>
     <string name="profiles_title_delete">删除配置：%1$s</string>
     <string name="profiles_title_setup_command">安装命令：%1$s</string>

app/src/main/res/values/strings.xml

@@ -643,7 +643,7 @@
     <string name="profiles_action_auto_describe">Auto-Describe</string>
     <string name="profiles_action_setup_command">Setup Command</string>
     <string name="profiles_action_copy">Copy</string>
-    <string name="profiles_action_copied">Copied ✓</string>
+    <string name="profiles_action_copied">Copied</string>
     <string name="profiles_title_rename">Rename Profile: %1$s</string>
     <string name="profiles_title_delete">Delete Profile: %1$s</string>
     <string name="profiles_title_setup_command">Setup Command: %1$s</string>

app/src/test/java/com/m57/hermescontrol/ui/chat/SlashCommandDispatchRpcTest.kt

@@ -299,7 +299,7 @@ class SlashCommandDispatchRpcTest {
             val last =
                 vm.uiState.value.messages
                     .lastOrNull()
-            assertEquals("⚠️ /help: session busy — /interrupt first", last?.content)
+            assertEquals("/help: session busy — /interrupt first", last?.content)
         }
 
     @Test
@@ -422,7 +422,7 @@ class SlashCommandDispatchRpcTest {
             val last =
                 vm.uiState.value.messages
                     .lastOrNull()
-            assertEquals("⚠️ /status: slash worker start failed: boom", last?.content)
+            assertEquals("/status: slash worker start failed: boom", last?.content)
         }
 
     @Test

app/src/test/java/com/m57/hermescontrol/ui/chat/ToolSummaryLinesTest.kt

@@ -24,69 +24,69 @@ class ToolSummaryLinesTest {
     )
 
     @Test
-    fun `generic title merges into the emoji line`() {
+    fun `generic title merges into the summary line`() {
-        val lines = composeToolSummaryLines(view("Fact Store", "Fact added (ID: 5)"), "fact_store", "🧠")
+        val lines = composeToolSummaryLines(view("Fact Store", "Fact added (ID: 5)"), "fact_store")
 
-        assertEquals("🧠 Fact added (ID: 5)", lines!!.first)
+        assertEquals("Fact added (ID: 5)", lines!!.first)
         assertNull(lines.second)
     }
 
     @Test
     fun `todo shows counts on one line`() {
-        val lines = composeToolSummaryLines(view("Todo", "2 items (1 pending, 1 completed)"), "todo", "✅")
+        val lines = composeToolSummaryLines(view("Todo", "2 items (1 pending, 1 completed)"), "todo")
 
-        assertEquals("✅ 2 items (1 pending, 1 completed)", lines!!.first)
+        assertEquals("2 items (1 pending, 1 completed)", lines!!.first)
         assertNull(lines.second)
     }
 
     @Test
     fun `descriptive title stays with subtitle on line two`() {
-        val lines = composeToolSummaryLines(view("Searched \"cats\"", "Query: cats", "3 results"), "web_search", "🌐")
+        val lines = composeToolSummaryLines(view("Searched \"cats\"", "Query: cats", "3 results"), "web_search")
 
-        assertEquals("🌐 Searched \"cats\" (3 results)", lines!!.first)
+        assertEquals("Searched \"cats\" (3 results)", lines!!.first)
         assertEquals("Query: cats", lines.second)
     }
 
     @Test
     fun `terminal title stays with output preview on line two`() {
-        val lines = composeToolSummaryLines(view("Ran ls", "wiring.tsx"), "terminal", "💻")
+        val lines = composeToolSummaryLines(view("Ran ls", "wiring.tsx"), "terminal")
 
-        assertEquals("💻 Ran ls", lines!!.first)
+        assertEquals("Ran ls", lines!!.first)
         assertEquals("wiring.tsx", lines.second)
     }
 
     @Test
     fun `read file title stays with path on line two`() {
-        val lines = composeToolSummaryLines(view("Read a.kt L10-14", "/repo/src/a.kt"), "read_file", "📄")
+        val lines = composeToolSummaryLines(view("Read a.kt L10-14", "/repo/src/a.kt"), "read_file")
 
-        assertEquals("📄 Read a.kt L10-14", lines!!.first)
+        assertEquals("Read a.kt L10-14", lines!!.first)
         assertEquals("/repo/src/a.kt", lines.second)
     }
 
     @Test
     fun `generic title with no subtitle and no count is hidden`() {
-        assertNull(composeToolSummaryLines(view("Fact Store"), "fact_store", "🧠"))
+        assertNull(composeToolSummaryLines(view("Fact Store"), "fact_store"))
     }
 
     @Test
     fun `unknown tool generic title merges with engine first line`() {
-        val lines = composeToolSummaryLines(view("Weird Tool", "- Title: Build report"), "weird_tool", "🔧")
+        val lines = composeToolSummaryLines(view("Weird Tool", "- Title: Build report"), "weird_tool")
 
-        assertEquals("🔧 - Title: Build report", lines!!.first)
+        assertEquals("- Title: Build report", lines!!.first)
         assertNull(lines.second)
     }
 
     @Test
     fun `null tool name resolves to the generic tool title`() {
-        val lines = composeToolSummaryLines(view("Tool", "raw payload text"), null, "🔧")
+        val lines = composeToolSummaryLines(view("Tool", "raw payload text"), null)
 
-        assertEquals("🔧 raw payload text", lines!!.first)
+        assertEquals("raw payload text", lines!!.first)
         assertNull(lines.second)
     }
 
     @Test
     fun `subtitle identical to title is not duplicated`() {
-        val lines = composeToolSummaryLines(view("Fact Store", "Fact Store"), "fact_store", "🧠")
+        val lines = composeToolSummaryLines(view("Fact Store", "Fact Store"), "fact_store")
 
         assertNull(lines)
     }