CodeWhisperer Getting Started UX (#3888)

1. Add a "Learn" CTA button under CodeWhisperer node
2. Add a new Getting Started page, which contains
several components for users to learn about CodeWhisperer
3. Track click telemetry for multiple buttons in this page

Author: andrewyuq

gradle/libs.versions.toml

@@ -20,7 +20,7 @@ kotlinCoroutines = "1.6.4"
 mockito = "4.6.1"
 mockitoKotlin = "4.0.0"
 mockk = "1.13.4"
-telemetryGenerator = "1.0.143"
+telemetryGenerator = "1.0.144"
 testLogger = "3.1.0"
 testRetry = "1.5.2"
 slf4j = "1.7.36"

jetbrains-core/resources/META-INF/plugin.xml

@@ -299,6 +299,7 @@ with what features/services are supported.
         <projectService serviceImplementation="software.aws.toolkits.jetbrains.services.codewhisperer.status.CodeWhispererStatusBarManager"/>
         <projectService serviceInterface="software.aws.toolkits.jetbrains.services.codewhisperer.util.FileContextProvider"
                         serviceImplementation="software.aws.toolkits.jetbrains.services.codewhisperer.util.DefaultCodeWhispererFileContextProvider"/>
+        <projectService serviceImplementation="software.aws.toolkits.jetbrains.services.codewhisperer.learn.LearnCodeWhispererManager" />
 
         <editorNotificationProvider implementation="software.aws.toolkits.jetbrains.core.credentials.CredentialsFileHelpNotificationProvider"/>
         <editorNotificationProvider implementation="software.aws.toolkits.jetbrains.services.dynamic.DynamicResourceFileActionProvider"/>
@@ -407,6 +408,7 @@ with what features/services are supported.
         <editorFactoryListener implementation="software.aws.toolkits.jetbrains.services.codewhisperer.editor.CodeWhispererEditorListener"/>
         <editorActionHandler action="EditorEnter" implementationClass="software.aws.toolkits.jetbrains.services.codewhisperer.editor.CodeWhispererEnterHandler" order="first, before editorEnter"/>
         <actionPromoter order="last" implementation="software.aws.toolkits.jetbrains.services.codewhisperer.actions.CodeWhispererActionPromoter"/>
+        <fileEditorProvider implementation="software.aws.toolkits.jetbrains.services.codewhisperer.learn.LearnCodeWhispererEditorProvider"/>
     </extensions>
 
     <extensions defaultExtensionNs="aws.toolkit">