fix(amazonq): code reference codelense works (#7331)

builds off #7323


## Problem
- Code reference codelense doesn't open the code reference panel, it
opens problems.
- Sometimes the codelense never goes away. 

(Note: both of these bugs are on prod)

## Solution
- Hide the codelense after 5 seconds. 
- Properly link the codelense to code reference log panel. 

## Verification


https://github.com/user-attachments/assets/3a231ab4-1e25-4746-864a-d66f5e852686



---

- Treat all work as PUBLIC. Private `feature/x` branches will not be
squash-merged at release time.
- Your code changes must meet the guidelines in
[CONTRIBUTING.md](https://github.com/aws/aws-toolkit-vscode/blob/master/CONTRIBUTING.md#guidelines).
- License: I confirm that my contribution is made under the terms of the
Apache 2.0 license.

Author: Hweinstock

packages/amazonq/src/app/inline/completion.ts

@@ -34,6 +34,7 @@ import {
     vsCodeState,
     inlineCompletionsDebounceDelay,
     noInlineSuggestionsMsg,
+    ReferenceInlineProvider,
 } from 'aws-core-vscode/codewhisperer'
 import { InlineGeneratingMessage } from './inlineGeneratingMessage'
 import { LineTracker } from './stateTracker/lineTracker'
@@ -123,6 +124,16 @@ export class InlineCompletionManager implements Disposable {
                 )
                 ReferenceLogViewProvider.instance.addReferenceLog(referenceLog)
                 ReferenceHoverProvider.instance.addCodeReferences(item.insertText as string, item.references)
+
+                // Show codelense for 5 seconds.
+                ReferenceInlineProvider.instance.setInlineReference(
+                    startLine,
+                    item.insertText as string,
+                    item.references
+                )
+                setTimeout(() => {
+                    ReferenceInlineProvider.instance.removeInlineReference()
+                }, 5000)
             }
             if (item.mostRelevantMissingImports?.length) {
                 await ImportAdderProvider.instance.onAcceptRecommendation(editor, item, startLine)

packages/core/src/codewhisperer/commands/basicCommands.ts

@@ -145,7 +145,7 @@ export const showReferenceLog = Commands.declare(
         if (_ !== placeholder) {
             source = 'ellipsesMenu'
         }
-        await vscode.commands.executeCommand('workbench.view.extension.aws-codewhisperer-reference-log')
+        await vscode.commands.executeCommand(`${ReferenceLogViewProvider.viewType}.focus`)
     }
 )