Keep user-managed Dim and Kimi launchers and write Claude settings through fresh private files

test/shell.d/default-agent-test.sh

@@ -166,7 +166,9 @@ grep -Fx "$cursor_agent_package" "$stub_log" >/dev/null || fail "user setup crea
 grep -Fx "$omp_package omp" "$stub_log" >/dev/null || fail "user setup creates the Oh My Pi lazy stub"
 grep -Fx "$crush_package" "$stub_log" >/dev/null || fail "user setup creates the Crush lazy stub"
 grep -Fx "$ori_package ori" "$stub_log" >/dev/null || fail "user setup creates the Ori lazy stub"
+OMARCHY_TEST_MISSING_COMMAND=dim source "$ROOT/install/user/mise.sh"
 grep -Fx "$dim_package dim" "$stub_log" >/dev/null || fail "user setup creates the Dim Agent lazy stub"
+OMARCHY_TEST_MISSING_COMMAND=kimi source "$ROOT/install/user/mise.sh"
 grep -Fx "$kimi_package kimi" "$stub_log" >/dev/null || fail "user setup creates the Kimi Code lazy stub"
 OMARCHY_TEST_MISSING_COMMAND=muse source "$ROOT/install/user/mise.sh"
 grep -Fx "$muse_package muse" "$stub_log" >/dev/null || fail "user setup creates the Muse lazy stub"
@@ -177,6 +179,7 @@ source "$ROOT/install/user/mise.sh"
 grep -Fx "$cursor_agent_package" "$stub_log" >/dev/null && fail "user setup replaces an existing cursor-agent command"
 pass "user setup keeps an existing Cursor CLI install"
 grep -Fx "$muse_package muse" "$stub_log" >/dev/null && fail "user setup replaces an existing Muse command"
+grep -E "^($dim_package dim|$kimi_package kimi)$" "$stub_log" >/dev/null && fail "user setup replaces an existing Dim or Kimi command"
 
 : >"$stub_log"
 OMARCHY_TEST_MISSING_COMMAND=muse source "$ROOT/migrations/1788724825.sh" >/dev/null
@@ -448,6 +451,17 @@ for command in agy omp ori grok crush cursor-agent muse dim kimi; do
 done
 pass "Remove Preinstalls deletes every optional agent lazy stub"
 
+for command in dim kimi; do
+  printf '#!/bin/bash\necho user-%s\n' "$command" >"$test_home/.local/bin/$command"
+  chmod +x "$test_home/.local/bin/$command"
+done
+omarchy-remove-preinstalls >/dev/null
+for command in dim kimi; do
+  [[ $("$test_home/.local/bin/$command") == "user-$command" ]] || fail "Remove Preinstalls keeps a user-managed $command"
+  rm "$test_home/.local/bin/$command"
+done
+pass "Remove Preinstalls keeps user-managed Dim and Kimi launchers"
+
 # Cursor's installer links the same path, so anything but the mise wrapper is
 # the user's own install.
 touch "$test_home/.local/bin/cursor-agent.official"