feat(agents,backends,conversations,frontends,ui): progress thinking is told apart by its agent, raycast reasoning stays collapsed, read_conversation keeps progress

src/beaver_gateway/frontends/markdown/frontend.py

@@ -341,7 +341,11 @@ class MarkdownFrontend(Frontend):
             file_path=file_path,
             first_user_text=parsed.turns[0].text,
         )
-        outcome = diff_and_fork(stored=stored_msgs, incoming=parsed.turns)
+        outcome = diff_and_fork(
+            stored=stored_msgs,
+            incoming=parsed.turns,
+            thinking_is_progress=agent.thinking_is_progress,
+        )
         capture = TurnCapture()
         events = runtime.conversations.turn(
             conv,
@@ -356,6 +360,7 @@ class MarkdownFrontend(Frontend):
                 file_path=file_path,
                 parsed=parsed,
                 model=agent.model or agent.name,
+                thinking_is_progress=agent.thinking_is_progress,
                 filename=filename,
                 write_disk=write_disk,
             )
@@ -371,6 +376,7 @@ class MarkdownFrontend(Frontend):
             parsed=parsed,
             message=message,
             agent_name=agent.name,
+            thinking_is_progress=agent.thinking_is_progress,
             conv_external_id=conv_external_id,
             write_disk=write_disk,
         )
@@ -388,6 +394,7 @@ class MarkdownFrontend(Frontend):
             agent_name=agent.name,
             input_messages=list(parsed.messages),
             output_message=message,
+            thinking_is_progress=agent.thinking_is_progress,
             system=None,
             source="markdown",
         )
@@ -534,7 +541,11 @@ class MarkdownFrontend(Frontend):
             len(stored_msgs),
             len(parsed.turns),
         )
-        outcome = diff_and_fork(stored=stored_msgs, incoming=parsed.turns)
+        outcome = diff_and_fork(
+            stored=stored_msgs,
+            incoming=parsed.turns,
+            thinking_is_progress=agent.thinking_is_progress,
+        )
         _log.info(
             "chat/stream: file=%s diff_and_fork divergence=%s "
             "backend_msgs=%d persist_msgs=%d",
@@ -567,7 +578,9 @@ class MarkdownFrontend(Frontend):
             partial = acc.finalize(model=model)
             if not partial.content:
                 return None
-            rendered = renderer.render_assistant_message(partial)
+            rendered = renderer.render_assistant_message(
+                partial, thinking_is_progress=agent.thinking_is_progress
+            )
             new_body = renderer.append_to_body(parsed.body, rendered)
             return reattach_frontmatter(parsed.metadata, new_body)
 
@@ -593,7 +606,10 @@ class MarkdownFrontend(Frontend):
             new_body = parsed.body
             if partial.content:
                 new_body = renderer.append_to_body(
-                    new_body, renderer.render_assistant_message(partial)
+                    new_body,
+                    renderer.render_assistant_message(
+                        partial, thinking_is_progress=agent.thinking_is_progress
+                    ),
                 )
             new_body = renderer.append_to_body(new_body, _render_error_block(exc))
             if write_disk:
@@ -616,6 +632,7 @@ class MarkdownFrontend(Frontend):
             parsed=parsed,
             message=message,
             agent_name=agent.name,
+            thinking_is_progress=agent.thinking_is_progress,
             conv_external_id=conv_external_id,
             write_disk=write_disk,
         )
@@ -633,6 +650,7 @@ class MarkdownFrontend(Frontend):
             agent_name=agent.name,
             input_messages=list(parsed.messages),
             output_message=message,
+            thinking_is_progress=agent.thinking_is_progress,
             system=None,
             source="markdown",
         )
@@ -659,6 +677,7 @@ class MarkdownFrontend(Frontend):
         file_path: Path,
         parsed: parser.ParsedFile,
         model: str,
+        thinking_is_progress: bool,
         filename: str,
         write_disk: bool = True,
     ) -> Any:
@@ -675,7 +694,9 @@ class MarkdownFrontend(Frontend):
             partial = acc.finalize(model=model)
             if not partial.content:
                 return
-            rendered = renderer.render_assistant_message(partial)
+            rendered = renderer.render_assistant_message(
+                partial, thinking_is_progress=thinking_is_progress
+            )
             new_body = renderer.append_to_body(parsed.body, rendered)
             await write_atomic(
                 file_path, reattach_frontmatter(parsed.metadata, new_body)
@@ -698,7 +719,10 @@ class MarkdownFrontend(Frontend):
             new_body = parsed.body
             if partial.content:
                 new_body = renderer.append_to_body(
-                    new_body, renderer.render_assistant_message(partial)
+                    new_body,
+                    renderer.render_assistant_message(
+                        partial, thinking_is_progress=thinking_is_progress
+                    ),
                 )
             new_body = renderer.append_to_body(new_body, _render_error_block(exc))
             if write_disk:
@@ -715,11 +739,14 @@ class MarkdownFrontend(Frontend):
         parsed: parser.ParsedFile,
         message: Any,
         agent_name: str,
+        thinking_is_progress: bool,
         conv_external_id: str,
         write_disk: bool = True,
     ) -> str:
         """Render the assistant turn, refresh frontmatter, write if we own the file."""
-        rendered = renderer.render_assistant_message(message)
+        rendered = renderer.render_assistant_message(
+            message, thinking_is_progress=thinking_is_progress
+        )
         new_body = renderer.append_to_body(parsed.body, rendered)
         new_body = renderer.append_to_body(new_body, renderer.USER_SCAFFOLD)
         updated_metadata = dict(parsed.metadata)