fix(zsh): correctly align right block

resolves #4327

src/engine/block.go

@@ -129,14 +129,18 @@ func (b *Block) RenderSegments() (string, int) {
 		if !segment.Enabled && segment.style() != Accordion {
 			continue
 		}
+
 		if colors, newCycle := cycle.Loop(); colors != nil {
 			cycle = &newCycle
 			segment.colors = colors
 		}
+
 		b.setActiveSegment(segment)
 		b.renderActiveSegment()
 	}
+
 	b.writeSeparator(true)
+
 	return b.writer.String()
 }
 

src/engine/engine.go

@@ -222,6 +222,14 @@ 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 {