feat(terminal): add dynamic title label to terminal widget

Introduce a dynamic title label for the terminal widget that updates with the first 10 characters of the terminal output. This enhances the user experience by providing context directly in the title.

Author: phodal

exts/ext-terminal/src/main/kotlin/cc/unitmesh/terminal/sketch/TerminalLangSketchProvider.kt

@@ -44,6 +44,8 @@ class TerminalLangSketchProvider : LanguageSketchProvider {
             var terminalWidget: JBTerminalWidget? = null
             var panelLayout: JPanel? = null
 
+            private var titleLabel = JLabel("Terminal")
+
             init {
                 val projectDir = project.guessProjectDir()?.path
                 val terminalRunner = LocalTerminalDirectRunner.createTerminalRunner(project)
@@ -53,7 +55,7 @@ class TerminalLangSketchProvider : LanguageSketchProvider {
 
                 panelLayout = object : JPanel(BorderLayout()) {
                     init {
-                        add(JLabel("Terminal").also {
+                        add(titleLabel.also {
                             it.border = JBUI.Borders.empty(5, 0)
                         }, BorderLayout.NORTH)
 
@@ -130,6 +132,7 @@ class TerminalLangSketchProvider : LanguageSketchProvider {
             }
 
             override fun doneUpdateText(allText: String) {
+                titleLabel.text = "Terminal - " + allText.substring(0, 10)
                 ApplicationManager.getApplication().invokeLater {
                     Thread.sleep(2000) // todo: change to when terminal ready
                     terminalWidget!!.terminalStarter?.sendString(content, false)