feat(core): add JSON and HTTP extension points

- Add optional dependency on `com.intellij.modules.json` with config file.
- Introduce new extension points for refactoring tools and HTTP client execution.
- Fix typo in "Edit AutoDev Settings" description.

Author: phodal

core/src/223/main/resources/META-INF/autodev-core.xml

@@ -2,6 +2,7 @@
     <resource-bundle>messages.AutoDevBundle</resource-bundle>
 
     <depends>com.intellij.modules.platform</depends>
+    <depends optional="true" config-file="json-contrib.xml">com.intellij.modules.json</depends>
 
     <extensions defaultExtensionNs="com.intellij">
         <notificationGroup id="AutoDev.notification.group" displayType="STICKY_BALLOON" bundle="messages.AutoDevBundle"
@@ -132,6 +133,11 @@
             <with attribute="implementationClass" implements="cc.unitmesh.devti.provider.PsiElementDataBuilder"/>
         </extensionPoint>
 
+        <extensionPoint qualifiedName="cc.unitmesh.refactoringTool"
+                        beanClass="com.intellij.lang.LanguageExtensionPoint" dynamic="true">
+            <with attribute="implementationClass" implements="cc.unitmesh.devti.provider.RefactoringTool"/>
+        </extensionPoint>
+
         <extensionPoint qualifiedName="cc.unitmesh.buildSystemProvider"
                         interface="cc.unitmesh.devti.provider.BuildSystemProvider"
                         dynamic="true"/>
@@ -178,6 +184,10 @@
                         interface="cc.unitmesh.devti.provider.local.JsonTextProvider"
                         dynamic="true"/>
 
+        <extensionPoint qualifiedName="cc.unitmesh.httpClientExecutor"
+                        interface="cc.unitmesh.devti.provider.http.HttpClientProvider"
+                        dynamic="true"/>
+
         <!-- Lang Sketch Provider -->
         <extensionPoint qualifiedName="cc.unitmesh.langSketchProvider"
                         interface="cc.unitmesh.devti.sketch.ui.LanguageSketchProvider"
@@ -351,6 +361,7 @@
         <group id="AutoDev.NewActions"
                text="AutoDev CI/CD Actions"
                popup="true" icon="cc.unitmesh.devti.AutoDevIcons.AI_COPILOT">
+
             <separator/>
             <action id="GeniusDockerfile" class="cc.unitmesh.devti.actions.GenerateDockerfileAction"/>
             <action id="GeniusGitHubActions" class="cc.unitmesh.devti.actions.GenerateGitHubActionsAction"/>
@@ -369,7 +380,7 @@
 
         <action id="cc.unitmesh.devti.EditSettings"
                 class="cc.unitmesh.devti.actions.EditSettingsAction"
-                description="Edit AutoDev Settings"
+                description="Edit autoDev settings"
                 icon="cc.unitmesh.devti.AutoDevIcons.AI_COPILOT">
         </action>