fix(cli): default session root in shipped config

packages/util/paths/src/index.ts

@@ -52,27 +52,6 @@ export function resolveDshHome(configured?: string, env: Record<string, string |
   return resolve(expandHomePath(selected))
 }
 
-/** Directory name for persisted session logs under the Harness home. */
-export const SESSIONS_DIR_NAME = 'sessions'
-
-/**
- * Resolve the shared session-store root under the Harness home.
- *
- * Every surface that persists sessions resolves this one directory, so history
- * is shared across working directories instead of scattered per project. A
- * persistence backend may still partition inside it. Two surfaces resolving
- * different roots would silently split one user's history into disjoint stores,
- * so this is a single owned fact rather than a per-caller `join`.
- * @param configuredHome - explicit harness-home override, which has highest precedence.
- * @param env - environment mapping used to read `DSH_HOME`.
- * @returns the normalized absolute session-store root.
- */
-export function resolveSessionsRoot(
-  configuredHome?: string, env: Record<string, string | undefined> = process.env,
-): string {
-  return join(resolveDshHome(configuredHome, env), SESSIONS_DIR_NAME)
-}
-
 /**
  * Describe a resolved harness home symbolically for user-facing display.
  *