fix: update footer state when rendering initial messages on resume/continue

packages/coding-agent/src/tui/footer.ts

@@ -36,10 +36,22 @@ export class FooterComponent {
 			}
 		}
 
-		// Calculate total tokens and % of context window
-		const totalTokens = totalInput + totalOutput;
+		// Get last assistant message for context percentage calculation
+		const lastAssistantMessage = this.state.messages
+			.slice()
+			.reverse()
+			.find((m) => m.role === "assistant") as AssistantMessage | undefined;
+
+		// Calculate context percentage from last message (input + output + cacheRead + cacheWrite)
+		const contextTokens = lastAssistantMessage
+			? lastAssistantMessage.usage.input +
+				lastAssistantMessage.usage.output +
+				lastAssistantMessage.usage.cacheRead +
+				lastAssistantMessage.usage.cacheWrite
+			: 0;
 		const contextWindow = this.state.model.contextWindow;
-		const contextPercent = contextWindow > 0 ? ((totalTokens / contextWindow) * 100).toFixed(1) : "0.0";
+		const contextPercent =
+			contextWindow > 0 ? `${((contextTokens / contextWindow) * 100).toFixed(1)}% (${contextWindow})` : "0.0%";
 
 		// Format token counts (similar to web-ui)
 		const formatTokens = (count: number): string => {

packages/coding-agent/src/tui/tui-renderer.ts

@@ -351,6 +351,9 @@ export class TuiRenderer {
 		// Reset first user message flag for initial render
 		this.isFirstUserMessage = true;
 
+		// Update footer with loaded state
+		this.footer.updateState(state);
+
 		// Render messages
 		for (let i = 0; i < state.messages.length; i++) {
 			const message = state.messages[i];