style(agent): format APPENDED_INSTRUCTIONS after merge with SHELL_EFFICIENCY

The rebase onto main combined the SHELL_EFFICIENCY and SPOKEN_NARRATION sections into a single APPENDED_INSTRUCTIONS expression that exceeded Biome's line width. Wrap the concatenation across lines to satisfy `biome ci`.

Generated-By: PostHog Code
Task-Id: bba17b19-40ca-46ea-b07e-a4b834799275

Author: jonmcwest

packages/agent/src/adapters/claude/session/instructions.ts

@@ -64,4 +64,9 @@ How to phrase the line:
 `;
 
 export const APPENDED_INSTRUCTIONS =
-  BRANCH_NAMING + PULL_REQUEST_LINKS + PLAN_MODE + MCP_TOOLS + SHELL_EFFICIENCY + SPOKEN_NARRATION;
+  BRANCH_NAMING +
+  PULL_REQUEST_LINKS +
+  PLAN_MODE +
+  MCP_TOOLS +
+  SHELL_EFFICIENCY +
+  SPOKEN_NARRATION;