config(amazonq): setup project context ab for inline completion (#4990)

Author: Will-ShaoHua

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/CodeWhispererFeatureConfigService.kt

@@ -108,6 +108,9 @@ class CodeWhispererFeatureConfigService {
 
     fun getNewAutoTriggerUX(): Boolean = getFeatureValueForKey(NEW_AUTO_TRIGGER_UX).stringValue() == "TREATMENT"
 
+    @Suppress("UNUSED")
+    fun getInlineCompletion(): Boolean = getFeatureValueForKey(INLINE_COMPLETION).stringValue() == "TREATMENT"
+
     // Get the feature value for the given key.
     // In case of a misconfiguration, it will return a default feature value of Boolean false.
     private fun getFeatureValueForKey(name: String): FeatureValue =
@@ -117,6 +120,7 @@ class CodeWhispererFeatureConfigService {
     companion object {
         fun getInstance(): CodeWhispererFeatureConfigService = service()
         private const val TEST_FEATURE_NAME = "testFeature"
+        private const val INLINE_COMPLETION = "ProjectContextV2"
         private const val DATA_COLLECTION_FEATURE = "IDEProjectContextDataCollection"
         const val CUSTOMIZATION_ARN_OVERRIDE_NAME = "customizationArnOverride"
         private const val NEW_AUTO_TRIGGER_UX = "newAutoTriggerUX"
@@ -141,6 +145,11 @@ class CodeWhispererFeatureConfigService {
                 "CONTROL",
                 FeatureValue.builder().stringValue("CONTROL").build()
             ),
+            INLINE_COMPLETION to FeatureContext(
+                INLINE_COMPLETION,
+                "CONTROL",
+                FeatureValue.builder().stringValue("CONTROL").build()
+            )
         )
     }
 }