Enhance scribe control and update script references

- Introduced `settleScribeBeforeSubmit` in `app.js` to ensure the scribe controller is properly stopped before draft submission, with error handling and logging.
- Updated script references in `index.html` for `scribe.js` and `app.js` to new versions.
- Added functions in `scribe.js` to manage idle state, including `idleWaiters`, `resolveIdleWaiters`, and `waitForIdle`, improving control over the scribe's state.
- Implemented `stopAndWaitForIdle` function in the controller for orderly operation.
- Noted differences in binary files `Buffaly.CodexEmbedded.Core.dll` and `Buffaly.CodexEmbedded.Web.dll`.

Author: matthewfurnari

Buffaly.CodexEmbedded.Web/wwwroot/app.js

@@ -3794,6 +3794,25 @@ function initializeScribeControl() {
   });
 }
 
+async function settleScribeBeforeSubmit() {
+  if (!scribeController) {
+    return;
+  }
+
+  try {
+    if (typeof scribeController.stopAndWaitForIdle === "function") {
+      await scribeController.stopAndWaitForIdle();
+      return;
+    }
+
+    if (scribeController.recording && typeof scribeController.stop === "function") {
+      await scribeController.stop();
+    }
+  } catch (error) {
+    appendLog(`[voice] failed to finalize dictation before send: ${error}`);
+  }
+}
+
 function getQueuedTurnsForSession(sessionId) {
   if (!sessionId) {
     return [];
@@ -7085,6 +7104,7 @@ function cancelCurrentTurn() {
 
 promptForm.addEventListener("submit", async (event) => {
   event.preventDefault();
+  await settleScribeBeforeSubmit();
   const prompt = promptInput.value.trim();
   const images = pendingComposerImages.map((x) => ({ ...x }));
   const usePlanMode = planModeNextTurn === true;

Buffaly.CodexEmbedded.Web/wwwroot/index.html

@@ -381,8 +381,8 @@
 	</div>
 	<script src="theme.js?v=20260225-settings1"></script>
 	<script src="sessionTimeline.js?v=20260227-turnanchor2"></script>
-	<script src="scribe.js?v=20260225-scribe1"></script>
+	<script src="scribe.js?v=20260302-scribe2"></script>
 	<script src="app.shared.js?v=20260228-cleanup1"></script>
-	<script src="app.js?v=20260227-sidebarsearch2"></script>
+	<script src="app.js?v=20260302-dictation-send1"></script>
 </body>
 </html>

Buffaly.CodexEmbedded.Web/wwwroot/scribe.js

@@ -278,6 +278,7 @@
     let disposed = false;
     let recordingContext = null;
     let skipFinalTranscriptionForCapture = false;
+    let idleWaiters = [];
 
     function log(message) {
       if (onLog) {
@@ -297,6 +298,31 @@
       }
     }
 
+    function resolveIdleWaiters() {
+      if (isRecording || isProcessing || idleWaiters.length === 0) {
+        return;
+      }
+
+      const waiters = idleWaiters;
+      idleWaiters = [];
+      for (const resolve of waiters) {
+        try {
+          resolve();
+        } catch {
+        }
+      }
+    }
+
+    function waitForIdle() {
+      if (!isRecording && !isProcessing) {
+        return Promise.resolve();
+      }
+
+      return new Promise((resolve) => {
+        idleWaiters.push(resolve);
+      });
+    }
+
     function setState(state) {
       if (state === "recording") {
         button.classList.add("is-recording");
@@ -689,6 +715,7 @@
         isRecording = false;
         recordingContext = null;
         setState("idle");
+        resolveIdleWaiters();
         log(`[voice] unable to start microphone capture: ${error}`);
       }
     }
@@ -765,6 +792,20 @@
       isProcessing = false;
       recordingContext = null;
       setState("idle");
+      resolveIdleWaiters();
+    }
+
+    async function stopAndWaitForIdle() {
+      if (disposed) {
+        return;
+      }
+
+      if (isRecording) {
+        await stopCapture();
+        return;
+      }
+
+      await waitForIdle();
     }
 
     async function onClick() {
@@ -796,6 +837,7 @@
       visualizer.dispose();
       button.classList.remove("speaking");
       setState("idle");
+      resolveIdleWaiters();
       delete button.__scribeController;
     }
 
@@ -804,9 +846,13 @@
     const controller = {
       start: startCapture,
       stop: stopCapture,
+      stopAndWaitForIdle,
       dispose,
       get recording() {
         return isRecording;
+      },
+      get processing() {
+        return isProcessing;
       }
     };