feat(types): add artifact to block, add more blocks

src/lib/types.ts

@@ -1,4 +1,4 @@
-type Message = {
+type ChatTurnMessage = {
   role: 'user' | 'assistant' | 'system';
   content: string;
 };
@@ -8,8 +8,64 @@ type Chunk = {
   metadata: Record<string, any>;
 };
 
-type Artifact = {
+type TextBlock = {
   id: string;
-  type: string;
-  data: any;
+  type: 'text';
+  data: string;
 };
+
+type SourceBlock = {
+  id: string;
+  type: 'source';
+  data: Chunk[];
+};
+
+type SuggestionBlock = {
+  id: string;
+  type: 'suggestion';
+  data: string[];
+};
+
+type WidgetBlock = {
+  id: string;
+  type: 'widget';
+  data: {
+    widgetType: string;
+    params: Record<string, any>;
+  };
+};
+
+type ReasoningResearchBlock = {
+  id: string;
+  reasoning: string;
+};
+
+type SearchingResearchBlock = {
+  id: string;
+  searching: string[];
+};
+
+type ReadingResearchBlock = {
+  id: string;
+  reading: Chunk[];
+};
+
+type ResearchBlockSubStep =
+  | ReasoningResearchBlock
+  | SearchingResearchBlock
+  | ReadingResearchBlock;
+
+type ResearchBlock = {
+  id: string;
+  type: 'research';
+  data: {
+    subSteps: ResearchBlockSubStep[];
+  };
+};
+
+type Block =
+  | TextBlock
+  | SourceBlock
+  | SuggestionBlock
+  | WidgetBlock
+  | ResearchBlock;