fix(coding-agent): add entry renderers for session entries

packages/coding-agent/src/index.ts

@@ -77,6 +77,8 @@ export type {
 	ContextUsage,
 	CustomToolCallEvent,
 	EditToolCallEvent,
+	EntryRenderer,
+	EntryRenderOptions,
 	ExecOptions,
 	ExecResult,
 	Extension,
@@ -214,6 +216,7 @@ export {
 } from "./core/sdk.ts";
 export {
 	type BranchSummaryEntry,
+	buildContextEntries,
 	buildSessionContext,
 	type CompactionEntry,
 	CURRENT_SESSION_VERSION,
@@ -234,6 +237,7 @@ export {
 	SessionManager,
 	type SessionMessageEntry,
 	type SessionTreeNode,
+	sessionEntryToContextMessages,
 	type ThinkingLevelChangeEntry,
 } from "./core/session-manager.ts";
 export {