abort instant prompt if wizard needs to run on startup

internal/p10k.zsh

@@ -6333,8 +6333,23 @@ _p9k_precmd_impl() {
         __p9k_configured=1
         if [[ -z "${parameters[(I)POWERLEVEL9K_*~(POWERLEVEL9K_MODE|POWERLEVEL9K_CONFIG_FILE)]}" ]]; then
           _p9k_can_configure -q
-          case $? in
+          local -i ret=$?
-            0)
+          if (( ret == 2 && $+__p9k_instant_prompt_active )); then
+            _p9k_clear_instant_prompt
+            unset __p9k_instant_prompt_active
+            _p9k_delete_instant_prompt
+            zf_rm -f -- $__p9k_dump_file{,.zwc} 2>/dev/null
+            () {
+              local key
+              while true; do
+                [[ -t 2 ]]
+                read -t0 -k key || break
+              done 2>/dev/null
+            }
+            _p9k_can_configure -q
+            ret=$?
+          fi
+          if (( ret == 0 )); then
             (
               source "$__p9k_root_dir"/internal/wizard.zsh
             )
@@ -6345,13 +6360,7 @@ _p9k_precmd_impl() {
               _p9k__force_must_init=1
               _p9k_must_init
             fi
-            ;;
+          fi
-            2)
-              _p9k_delete_instant_prompt
-              zf_rm -f -- $__p9k_dump_file{,.zwc} 2>/dev/null
-              instant_prompt_disabled=1
-            ;;
-          esac
         fi
       fi
       _p9k_init
@@ -7985,7 +7994,7 @@ _p9k_init() {
 
   _p9k_init_vcs
 
-  if (( _POWERLEVEL9K_DISABLE_INSTANT_PROMPT )); then
+  if (( _p9k__instant_prompt_disabled )); then
     unset __p9k_instant_prompt_erased
     _p9k_delete_instant_prompt
     _p9k_dumped_instant_prompt_sigs=()