style(session): satisfy biome and SkillPromptDetails typing

packages/coding-agent/src/session/agent-session.ts

@@ -308,7 +308,6 @@ import {
 	sanitizeAssistantForReparentedHistory,
 	USER_INTERRUPT_LABEL,
 } from "./messages";
-import { skillPromptTitleInput } from "./skill-title-input";
 import { ModelControls, type ModelControlsHost } from "./model-controls";
 import { isPrewalkPlanNudge, PrewalkCoordinator, type PrewalkCoordinatorHost } from "./prewalk";
 import {
@@ -339,6 +338,7 @@ import { SessionProviderBoundary, type SessionProviderBoundaryHost } from "./ses
 import { SessionStatsTracker, type SessionStatsTrackerHost } from "./session-stats";
 import { SessionTools, type SessionToolsHost } from "./session-tools";
 import type { ShakeMode, ShakeResult } from "./shake-types";
+import { skillPromptTitleInput } from "./skill-title-input";
 import { ToolChoiceQueue } from "./tool-choice-queue";
 import { planTurnPersistence, sameMessageContent, sessionMessagePersistenceKey } from "./turn-persistence";
 import { TurnRecovery, type TurnRecoveryHost } from "./turn-recovery";

packages/coding-agent/src/session/skill-title-input.ts

@@ -1,9 +1,5 @@
 /** Compact title-model input for a user-invoked `/skill:<name>` prompt. */
-export function skillPromptTitleInput(input: {
-	name?: string;
-	args?: string;
-	queueChipText?: string;
-}): string {
+export function skillPromptTitleInput(input: { name?: string; args?: string; queueChipText?: string }): string {
 	const chip = input.queueChipText?.trim();
 	if (chip) return chip;
 	const name = input.name?.trim();

packages/coding-agent/test/session/messages.test.ts

@@ -2,8 +2,8 @@ import { describe, expect, it } from "bun:test";
 import type { AgentMessage } from "@oh-my-pi/pi-agent-core";
 import type { AssistantMessage } from "@oh-my-pi/pi-ai";
 import {
-	type CustomMessage,
 	buildReplanTitleContext,
+	type CustomMessage,
 	convertToLlm,
 	INTERRUPTED_THINKING_MESSAGE_TYPE,
 	replaceLlmImagesWithText,
@@ -289,7 +289,7 @@ describe("buildReplanTitleContext", () => {
 			role: "custom",
 			customType: SKILL_PROMPT_MESSAGE_TYPE,
 			content:
-				"[IMPORTANT: User invoked the \"implement\" skill]\n\nImplement the work described by the user.\n\nUse this skill.",
+				'[IMPORTANT: User invoked the "implement" skill]\n\nImplement the work described by the user.\n\nUse this skill.',
 			display: true,
 			details: {
 				name: "implement",
@@ -310,7 +310,7 @@ describe("buildReplanTitleContext", () => {
 
 	it("does not feed an autoloaded skill prompt into title context", () => {
 		const skill = customMessage(SKILL_PROMPT_MESSAGE_TYPE, "agent");
-		skill.details = { ...skill.details, args: "issues/07-manual-llm.md" };
+		skill.details = { name: "atomic-commit", path: "/tmp/SKILL.md", lineCount: 1, args: "issues/07-manual-llm.md" };
 
 		expect(buildReplanTitleContext([skill])).toBe("");
 	});

packages/coding-agent/test/session/skill-title-input.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from "bun:test";
-import { formatTitleConversationContext } from "../../src/tiny/message-preproc";
 import { skillPromptTitleInput, titleTextFromSkillPrompt } from "../../src/session/skill-title-input";
+import { formatTitleConversationContext } from "../../src/tiny/message-preproc";
 
 describe("skillPromptTitleInput", () => {
 	it("uses the operator /skill chip when present", () => {