feat(zsh): remove rprompt space natively

Author: JanDeDobbeleer

src/engine/engine.go

@@ -222,14 +222,6 @@ func (e *Engine) renderBlock(block *Block, cancelNewline bool) bool {
 			return false
 		}
 
-		// in ZSH, RPROMPT is printed with a trailing space
-		// to ensure alignment, we need to print a space here
-		// see https://github.com/JanDeDobbeleer/oh-my-posh/issues/4327
-		if e.Env.Shell() == shell.ZSH {
-			text += " "
-			length++
-		}
-
 		space, OK := e.canWriteRightBlock(false)
 		// we can't print the right block as there's not enough room available
 		if !OK {

src/shell/scripts/omp.zsh

@@ -4,6 +4,7 @@ export POSH_PID=$$
 export POWERLINE_COMMAND="oh-my-posh"
 export CONDA_PROMPT_MODIFIER=false
 export POSH_PROMPT_COUNT=0
+export ZLE_RPROMPT_INDENT=0
 
 # set secondary prompt
 PS2="$(::OMP:: print secondary --config="$POSH_THEME" --shell=zsh)"