feat: add chat sharing API (#24968)

site/src/api/queries/chats.test.ts

@@ -101,6 +101,7 @@ const makeChat = (
 	id,
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	last_model_config_id: "model-1",
 	mcp_server_ids: [],
 	labels: {},

site/src/api/typesGenerated.ts

@@ -1480,6 +1480,8 @@ export interface Chat {
 	readonly id: string;
 	readonly organization_id: string;
 	readonly owner_id: string;
+	readonly owner_username?: string;
+	readonly owner_name?: string;
 	readonly workspace_id?: string;
 	readonly build_id?: string;
 	readonly agent_id?: string;
@@ -1524,6 +1526,12 @@ export interface Chat {
 	readonly children: readonly Chat[];
 }
 
+// From codersdk/chats.go
+export interface ChatACL {
+	readonly users: readonly ChatUser[];
+	readonly groups: readonly ChatGroup[];
+}
+
 // From codersdk/chats.go
 export type ChatAttachmentMediaType =
 	| "application/json"
@@ -2049,6 +2057,11 @@ export const ChatGitWatchWorkspaceNoAgentsMessage =
  */
 export const ChatGitWatchWorkspaceNotFoundMessage = "Chat workspace not found.";
 
+// From codersdk/chats.go
+export interface ChatGroup extends Group {
+	readonly role: ChatRole;
+}
+
 // From codersdk/chats.go
 /**
  * ChatInputPart is a single user input part for creating a chat.
@@ -2652,6 +2665,11 @@ export interface ChatRetentionDaysResponse {
 	readonly retention_days: number;
 }
 
+// From codersdk/chats.go
+export type ChatRole = "" | "read";
+
+export const ChatRoles: ChatRole[] = ["", "read"];
+
 // From codersdk/chats.go
 export interface ChatSkillPart {
 	readonly type: "skill";
@@ -2975,6 +2993,11 @@ export interface ChatUsageLimitStatus {
 	readonly period_end?: string;
 }
 
+// From codersdk/chats.go
+export interface ChatUser extends MinimalUser {
+	readonly role: ChatRole;
+}
+
 // From codersdk/chats.go
 /**
  * ChatWatchEvent represents an event from the global chat watch stream.
@@ -8377,6 +8400,12 @@ export interface UpdateAppearanceConfig {
 	readonly announcement_banners: readonly BannerConfig[];
 }
 
+// From codersdk/chats.go
+export interface UpdateChatACL {
+	readonly user_roles?: Record<string, ChatRole>;
+	readonly group_roles?: Record<string, ChatRole>;
+}
+
 // From codersdk/chats.go
 /**
  * UpdateChatAutoArchiveDaysRequest is a request to update the chat

site/src/pages/AgentsPage/AgentChatPage.stories.tsx

@@ -128,6 +128,7 @@ const mockModelConfigs: TypesGen.ChatModelConfig[] = [
 const baseChatFields = {
 	organization_id: "test-org-id",
 	owner_id: MockUserOwner.id,
+	owner_username: MockUserOwner.username,
 	workspace_id: mockWorkspace.id,
 	last_model_config_id: MODEL_CONFIG_ID,
 	mcp_server_ids: [],

site/src/pages/AgentsPage/AgentChatPageView.stories.tsx

@@ -52,6 +52,7 @@ const buildChat = (overrides: Partial<TypesGen.Chat> = {}): TypesGen.Chat => ({
 	id: AGENT_ID,
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	title: "Help me refactor",
 	status: "completed",
 	last_model_config_id: defaultModelConfigID,

site/src/pages/AgentsPage/AgentsPageView.stories.tsx

@@ -144,6 +144,7 @@ const buildChat = (overrides: Partial<Chat> = {}): Chat => ({
 	id: "chat-default",
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	title: "Agent",
 	status: "completed",
 	last_model_config_id: defaultModelConfigs[0].id,

site/src/pages/AgentsPage/components/ChatConversation/chatStore.test.tsx

@@ -207,6 +207,7 @@ const makeChat = (chatID: string): TypesGen.Chat => ({
 	id: chatID,
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	last_model_config_id: "model-1",
 	mcp_server_ids: [],
 	labels: {},

site/src/pages/AgentsPage/components/ChatTopBar.stories.tsx

@@ -60,6 +60,7 @@ export const WithParentChat: Story = {
 			id: "parent-chat-1",
 			organization_id: "test-org-id",
 			owner_id: "owner-id",
+			owner_username: "owner",
 			last_model_config_id: "model-config-1",
 			mcp_server_ids: [],
 			labels: {},

site/src/pages/AgentsPage/components/Sidebar/AgentsSidebar.stories.tsx

@@ -59,6 +59,7 @@ const buildChat = (overrides: Partial<Chat> = {}): Chat => ({
 	id: "chat-default",
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	title: "Agent",
 	status: "completed",
 	last_model_config_id: defaultModelConfigs[0].id,

site/src/pages/AgentsPage/components/Sidebar/AgentsSidebar.test.tsx

@@ -57,6 +57,7 @@ const buildChat = (overrides: Partial<Chat> = {}): Chat => ({
 	id: "chat-default",
 	organization_id: "test-org-id",
 	owner_id: "owner-1",
+	owner_username: "owner",
 	title: "Agent",
 	status: "completed",
 	last_model_config_id: "model-1",