muse theme: Remove extra spaces for none git/virtualenv prompt (#5278)

* muse theme: Remove a extra space for none git prompt

* muse theme: Remove a extra space for none virtualenv prompt

themes/muse.zsh-theme

@@ -13,11 +13,11 @@ GIT_DIRTY_COLOR=$FG[133]
 GIT_CLEAN_COLOR=$FG[118]
 GIT_PROMPT_INFO=$FG[012]
 
-PROMPT='%{$PROMPT_SUCCESS_COLOR%}%~%{$reset_color%} %{$GIT_PROMPT_INFO%}$(git_prompt_info) $(virtualenv_prompt_info)%{$GIT_DIRTY_COLOR%}$(git_prompt_status) %{$reset_color%}%{$PROMPT_PROMPT%}ᐅ%{$reset_color%} '
+PROMPT='%{$PROMPT_SUCCESS_COLOR%}%~%{$reset_color%}%{$GIT_PROMPT_INFO%}$(git_prompt_info)$(virtualenv_prompt_info)%{$GIT_DIRTY_COLOR%}$(git_prompt_status) %{$reset_color%}%{$PROMPT_PROMPT%}ᐅ%{$reset_color%} '
 
 #RPS1="${return_code}"
 
-ZSH_THEME_GIT_PROMPT_PREFIX="("
+ZSH_THEME_GIT_PROMPT_PREFIX=" ("
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$GIT_PROMPT_INFO%})"
 ZSH_THEME_GIT_PROMPT_DIRTY=" %{$GIT_DIRTY_COLOR%}✘"
 ZSH_THEME_GIT_PROMPT_CLEAN=" %{$GIT_CLEAN_COLOR%}✔"
@@ -28,3 +28,6 @@ ZSH_THEME_GIT_PROMPT_DELETED="%{$FG[160]%}✖%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_RENAMED="%{$FG[220]%}➜%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$FG[082]%}═%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$FG[190]%}✭%{$reset_color%}"
+
+ZSH_THEME_VIRTUALENV_PREFIX=" ["
+ZSH_THEME_VIRTUALENV_SUFFIX="]"