Auto-commit after successful build: update app gameplay/UI

Changed files:\napp/src/main/java/com/kawomi/githugandroid/GitHugApp.kt

app/src/main/java/com/kawomi/githugandroid/GitHugApp.kt

@@ -153,6 +153,8 @@ fun GitHugApp() {
             val raw = commandInput.text.trim()
             if (raw.isBlank()) return
 
+            commandInput = TextFieldValue("")
+
             if (commandHistory.lastOrNull() != raw) {
                 commandHistory = commandHistory + raw
             }
@@ -189,7 +191,6 @@ fun GitHugApp() {
             } else {
                 repo = newRepo
                 output = newOutput
-                commandInput = TextFieldValue("")
             }
         }
 
@@ -421,7 +422,7 @@ private fun SpecialKeyBar(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.spacedBy(8.dp)
     ) {
-        TerminalKeyButton(label = "TAB", onClick = onTab, modifier = Modifier.weight(1.3f))
+        TerminalKeyButton(label = "⇥", onClick = onTab, modifier = Modifier.weight(1.3f))
         TerminalKeyButton(label = "←", onClick = onCursorLeft)
         TerminalKeyButton(label = "→", onClick = onCursorRight)
         TerminalKeyButton(label = "↑", onClick = onHistoryUp)