feat: add Lua scripting engine support and standardize task list UI columns

- closes #53

Author: programmersd21

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.6.5] (2026-05-12)
+
+### Fixed
+- **Task List Alignment**: Totally separated 'tags', 'due', and 'priority' into distinct, fixed-width columns to improve UI consistency and readability. Columns now maintain their relative positions regardless of whether specific data (like due dates or tags) is present.
+
 ## [1.6.4] (2026-05-12)
 
 ### Fixed

VERSION.txt

@@ -1 +1 @@
-1.6.4
+1.6.5

internal/lua/engine.go

@@ -61,7 +61,7 @@ func (e *Engine) SetupKairoAPI(L *lua.LState) {
 	L.SetField(kairo, "notify", L.NewFunction(e.luaNotify))
 
 	// Meta
-	L.SetField(kairo, "version", lua.LString("1.6.4"))
+	L.SetField(kairo, "version", lua.LString("1.6.5"))
 
 	// Set as global
 	L.SetGlobal("kairo", kairo)

internal/ui/tasklist/model.go

@@ -592,6 +592,9 @@ func (m Model) renderRow(item TaskItem, selected bool, maxDueWidth int) string {
 	if len(order) == 0 {
 		order = []string{"tags", "due", "priority"}
 	}
+
+	// Helper to create a container for fixed-width right-side items
+	// Adjust widths to ensure they don't bleed or stack
 	for _, f := range order {
 		switch f {
 		case "priority":
@@ -608,7 +611,6 @@ func (m Model) renderRow(item TaskItem, selected bool, maxDueWidth int) string {
 
 				dueContent := styles.IconDeadline + formatDue(deadText, m.DueMinimal)
 
-				// Create pill badge for due date
 				badge := m.styles.BadgeMuted.
 					Background(m.styles.Theme.Muted).
 					Foreground(m.styles.Theme.Bg).
@@ -621,10 +623,12 @@ func (m Model) renderRow(item TaskItem, selected bool, maxDueWidth int) string {
 				)
 
 				if m.DueMinimal && maxDueWidth > 0 {
-					// container width = max content width + padding (2) + caps (2)
 					pill = lipgloss.NewStyle().Width(maxDueWidth + 4).Align(lipgloss.Left).Render(pill)
 				}
 				rightParts = append(rightParts, pill)
+			} else {
+				// Maintain alignment even if due is missing
+				rightParts = append(rightParts, lipgloss.NewStyle().Width(12).Render(""))
 			}
 		case "tags":
 			if len(t.Tags) > 0 {
@@ -664,8 +668,15 @@ func (m Model) renderRow(item TaskItem, selected bool, maxDueWidth int) string {
 		}
 	}
 
-	right := strings.Join(rightParts, " ")
-
+	var right string
+	if len(rightParts) == 0 {
+		right = ""
+	} else {
+		right = rightParts[0]
+		for i := 1; i < len(rightParts); i++ {
+			right = lipgloss.JoinHorizontal(lipgloss.Right, right, lipgloss.NewStyle().Width(1).Render(""), rightParts[i])
+		}
+	}
 	// Use render.BarLine: fills the gap between left and right with bg-styled spaces.
 	// Subtract 2 for the Padding(0,1) applied by rowStyle below.
 	innerWidth := m.width - 2