refactor(gui): replace JsonLanguageField with JsonTextProvider #332

Remove JsonLanguageField component and replace its usage with JsonTextProvider.create across multiple files. Delete unused DisplayComponent.kt and JsonLanguageField.kt files.

Author: phodal

core/src/main/kotlin/cc/unitmesh/devti/gui/component/DisplayComponent.kt

@@ -2,21 +2,16 @@ package cc.unitmesh.devti.settings
 
 import cc.unitmesh.devti.AutoDevBundle
 import cc.unitmesh.devti.custom.schema.AUTODEV_CUSTOM_LLM_FILE
-import cc.unitmesh.devti.gui.component.JsonLanguageField
 import cc.unitmesh.devti.settings.locale.HUMAN_LANGUAGES
 import cc.unitmesh.devti.settings.locale.LanguageChangedCallback
 import cc.unitmesh.devti.settings.locale.LanguageChangedCallback.jBLabel
 import com.intellij.lang.Language
-import com.intellij.openapi.editor.Document
 import com.intellij.openapi.editor.event.DocumentEvent
 import com.intellij.openapi.editor.event.DocumentListener
-import com.intellij.openapi.project.Project
 import com.intellij.openapi.project.ProjectManager
-import com.intellij.psi.PsiFile
 import com.intellij.ui.EditorTextField
 import com.intellij.ui.JBColor
 import com.intellij.ui.LanguageTextField
-import com.intellij.ui.LanguageTextField.SimpleDocumentCreator
 import com.intellij.ui.dsl.builder.panel
 import com.intellij.util.ui.FormBuilder
 import javax.swing.JPanel
@@ -40,7 +35,7 @@ class LLMSettingComponent(private val settings: AutoDevSettingsState) {
 
     val project = ProjectManager.getInstance().openProjects.firstOrNull()
     private val customLlmParam: EditorTextField by lazy {
-        JsonLanguageField(
+        JsonTextProvider.create(
             project,
             settings.customLlms,
             AutoDevBundle.messageWithLanguageFromLLMSetting("autodev.custom.llms.placeholder"),

core/src/main/kotlin/cc/unitmesh/devti/gui/component/JsonLanguageField.kt

@@ -6,7 +6,6 @@ import cc.unitmesh.devti.custom.schema.CUSTOM_PROMPTS_FILE_NAME
 import cc.unitmesh.devti.custom.schema.MCP_SERVERS_FILE_NAME
 import cc.unitmesh.devti.fullHeight
 import cc.unitmesh.devti.fullWidthCell
-import cc.unitmesh.devti.gui.component.JsonLanguageField
 import cc.unitmesh.devti.settings.locale.LanguageChangedCallback.componentStateChanged
 import cc.unitmesh.devti.settings.locale.LanguageChangedCallback.jBLabel
 import cc.unitmesh.devti.settings.locale.LanguageChangedCallback.placeholder
@@ -35,7 +34,7 @@ class CustomizeConfigurable(val project: Project) : BoundConfigurable(AutoDevBun
             })
         }
         row {
-            val customPrompt = JsonLanguageField(
+            val customPrompt = JsonTextProvider.create(
                 project,
                 state::customPrompts.toString(),
                 AutoDevBundle.messageWithLanguageFromLLMSetting("autodev.custom.prompt.placeholder"),
@@ -67,7 +66,7 @@ class CustomizeConfigurable(val project: Project) : BoundConfigurable(AutoDevBun
         }
 
         row {
-            val languageField = JsonLanguageField(
+            val languageField = JsonTextProvider.create(
                 project,
                 state::agentJsonConfig.toString(),
                 AutoDevBundle.messageWithLanguageFromLLMSetting("counit.agent.json.placeholder"),
@@ -88,7 +87,7 @@ class CustomizeConfigurable(val project: Project) : BoundConfigurable(AutoDevBun
         }
 
         row {
-            val mcpServices = JsonLanguageField(
+            val mcpServices = JsonTextProvider.create(
                 project,
                 state::mcpServerConfig.toString(),
                 AutoDevBundle.messageWithLanguageFromLLMSetting("counit.mcp.services.placeholder"),