refactor(shared): consolidate coverage, priority, and severity styles

Add reusable styles and helpers to shared package:
- Coverage styles (high/med/low) with FormatCoverage() helper
- Priority styles (high/medium/low) with FormatPriority() helper
- Severity styles (critical/high/medium/low) with FormatSeverity() helper

Update packages to use shared styles:
- cmd/test: use shared coverage styles and FormatCoverage()
- cmd/php: use shared status, QA, and severity styles

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

cmd/php/php.go

@@ -15,66 +15,36 @@ var (
 	linkStyle    = shared.LinkStyle
 )
 
-// Service colors for log output
+// Service colors for log output (domain-specific, keep local)
 var (
-	phpFrankenPHPStyle = lipgloss.NewStyle().
+	phpFrankenPHPStyle = lipgloss.NewStyle().Foreground(shared.ColourIndigo500)
-				Foreground(lipgloss.Color("#6366f1")) // indigo-500
+	phpViteStyle       = lipgloss.NewStyle().Foreground(lipgloss.Color("#eab308")) // yellow-500
-
+	phpHorizonStyle    = lipgloss.NewStyle().Foreground(shared.ColourOrange500)
-	phpViteStyle = lipgloss.NewStyle().
+	phpReverbStyle     = lipgloss.NewStyle().Foreground(shared.ColourViolet500)
-			Foreground(lipgloss.Color("#eab308")) // yellow-500
+	phpRedisStyle      = lipgloss.NewStyle().Foreground(shared.ColourRed500)
-
-	phpHorizonStyle = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#f97316")) // orange-500
-
-	phpReverbStyle = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#8b5cf6")) // violet-500
-
-	phpRedisStyle = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#ef4444")) // red-500
-
-	phpStatusRunning = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#22c55e")). // green-500
-				Bold(true)
-
-	phpStatusStopped = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#6b7280")) // gray-500
-
-	phpStatusError = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#ef4444")). // red-500
-			Bold(true)
 )
 
-// QA command styles
+// Status styles (from shared)
 var (
-	phpQAPassedStyle = lipgloss.NewStyle().
+	phpStatusRunning = shared.SuccessStyle
-				Foreground(lipgloss.Color("#22c55e")). // green-500
+	phpStatusStopped = shared.StatusPendingStyle
-				Bold(true)
+	phpStatusError   = shared.ErrorStyle
+)
 
-	phpQAFailedStyle = lipgloss.NewStyle().
+// QA command styles (from shared)
-				Foreground(lipgloss.Color("#ef4444")). // red-500
+var (
-				Bold(true)
+	phpQAPassedStyle  = shared.SuccessStyle
+	phpQAFailedStyle  = shared.ErrorStyle
+	phpQAWarningStyle = shared.WarningStyle
+	phpQAStageStyle   = lipgloss.NewStyle().Bold(true).Foreground(shared.ColourIndigo500)
+)
 
-	phpQAWarningStyle = lipgloss.NewStyle().
+// Security severity styles (from shared)
-				Foreground(lipgloss.Color("#f59e0b")). // amber-500
+var (
-				Bold(true)
+	phpSecurityCriticalStyle = shared.SeverityCriticalStyle
-
+	phpSecurityHighStyle     = shared.SeverityHighStyle
-	phpQAStageStyle = lipgloss.NewStyle().
+	phpSecurityMediumStyle   = shared.SeverityMediumStyle
-			Foreground(lipgloss.Color("#6366f1")). // indigo-500
+	phpSecurityLowStyle      = shared.SeverityLowStyle
-			Bold(true)
-
-	phpSecurityCriticalStyle = lipgloss.NewStyle().
-					Foreground(lipgloss.Color("#ef4444")). // red-500
-					Bold(true)
-
-	phpSecurityHighStyle = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#f97316")). // orange-500
-				Bold(true)
-
-	phpSecurityMediumStyle = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#f59e0b")) // amber-500
-
-	phpSecurityLowStyle = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#6b7280")) // gray-500
 )
 
 // AddPHPCommands adds PHP/Laravel development commands.

cmd/shared/styles.go

@@ -192,6 +192,54 @@ var (
 	StatusWarningStyle = lipgloss.NewStyle().Foreground(ColourAmber500)
 )
 
+// ─────────────────────────────────────────────────────────────────────────────
+// Coverage Styles (for test/code coverage display)
+// ─────────────────────────────────────────────────────────────────────────────
+
+var (
+	// CoverageHighStyle for good coverage (80%+).
+	CoverageHighStyle = lipgloss.NewStyle().Foreground(ColourGreen500)
+
+	// CoverageMedStyle for moderate coverage (50-79%).
+	CoverageMedStyle = lipgloss.NewStyle().Foreground(ColourAmber500)
+
+	// CoverageLowStyle for low coverage (<50%).
+	CoverageLowStyle = lipgloss.NewStyle().Foreground(ColourRed500)
+)
+
+// ─────────────────────────────────────────────────────────────────────────────
+// Priority Styles (for task/issue priority levels)
+// ─────────────────────────────────────────────────────────────────────────────
+
+var (
+	// PriorityHighStyle for high/critical priority (red, bold).
+	PriorityHighStyle = lipgloss.NewStyle().Bold(true).Foreground(ColourRed500)
+
+	// PriorityMediumStyle for medium priority (amber).
+	PriorityMediumStyle = lipgloss.NewStyle().Foreground(ColourAmber500)
+
+	// PriorityLowStyle for low priority (green).
+	PriorityLowStyle = lipgloss.NewStyle().Foreground(ColourGreen500)
+)
+
+// ─────────────────────────────────────────────────────────────────────────────
+// Severity Styles (for security/QA severity levels)
+// ─────────────────────────────────────────────────────────────────────────────
+
+var (
+	// SeverityCriticalStyle for critical issues (red, bold).
+	SeverityCriticalStyle = lipgloss.NewStyle().Bold(true).Foreground(ColourRed500)
+
+	// SeverityHighStyle for high severity issues (orange, bold).
+	SeverityHighStyle = lipgloss.NewStyle().Bold(true).Foreground(ColourOrange500)
+
+	// SeverityMediumStyle for medium severity issues (amber).
+	SeverityMediumStyle = lipgloss.NewStyle().Foreground(ColourAmber500)
+
+	// SeverityLowStyle for low severity issues (gray).
+	SeverityLowStyle = lipgloss.NewStyle().Foreground(ColourGray500)
+)
+
 // ─────────────────────────────────────────────────────────────────────────────
 // Box Styles (for bordered content)
 // ─────────────────────────────────────────────────────────────────────────────
@@ -351,6 +399,61 @@ func Number(n int) string {
 	return NumberStyle.Render(fmt.Sprintf("%d", n))
 }
 
+// FormatCoverage formats a coverage percentage with colour based on thresholds.
+// High (green) >= 80%, Medium (amber) >= 50%, Low (red) < 50%.
+func FormatCoverage(percent float64) string {
+	var style lipgloss.Style
+	switch {
+	case percent >= 80:
+		style = CoverageHighStyle
+	case percent >= 50:
+		style = CoverageMedStyle
+	default:
+		style = CoverageLowStyle
+	}
+	return style.Render(fmt.Sprintf("%.1f%%", percent))
+}
+
+// FormatCoverageCustom formats coverage with custom thresholds.
+func FormatCoverageCustom(percent, highThreshold, medThreshold float64) string {
+	var style lipgloss.Style
+	switch {
+	case percent >= highThreshold:
+		style = CoverageHighStyle
+	case percent >= medThreshold:
+		style = CoverageMedStyle
+	default:
+		style = CoverageLowStyle
+	}
+	return style.Render(fmt.Sprintf("%.1f%%", percent))
+}
+
+// FormatSeverity returns styled text for a severity level.
+func FormatSeverity(level string) string {
+	switch strings.ToLower(level) {
+	case "critical":
+		return SeverityCriticalStyle.Render(level)
+	case "high":
+		return SeverityHighStyle.Render(level)
+	case "medium", "med":
+		return SeverityMediumStyle.Render(level)
+	default:
+		return SeverityLowStyle.Render(level)
+	}
+}
+
+// FormatPriority returns styled text for a priority level.
+func FormatPriority(level string) string {
+	switch strings.ToLower(level) {
+	case "high", "critical", "urgent":
+		return PriorityHighStyle.Render(level)
+	case "medium", "med", "normal":
+		return PriorityMediumStyle.Render(level)
+	default:
+		return PriorityLowStyle.Render(level)
+	}
+}
+
 // ─────────────────────────────────────────────────────────────────────────────
 // Table Helpers
 // ─────────────────────────────────────────────────────────────────────────────

cmd/test/test.go

@@ -4,30 +4,20 @@
 package testcmd
 
 import (
-	"github.com/charmbracelet/lipgloss"
 	"github.com/host-uk/core/cmd/shared"
 	"github.com/spf13/cobra"
 )
 
 // Style aliases from shared
 var (
-	testHeaderStyle = shared.RepoNameStyle
+	testHeaderStyle  = shared.RepoNameStyle
-	testPassStyle   = shared.SuccessStyle
+	testPassStyle    = shared.SuccessStyle
-	testFailStyle   = shared.ErrorStyle
+	testFailStyle    = shared.ErrorStyle
-	testSkipStyle   = shared.WarningStyle
+	testSkipStyle    = shared.WarningStyle
-	testDimStyle    = shared.DimStyle
+	testDimStyle     = shared.DimStyle
-)
+	testCovHighStyle = shared.CoverageHighStyle
-
+	testCovMedStyle  = shared.CoverageMedStyle
-// Coverage-specific styles
+	testCovLowStyle  = shared.CoverageLowStyle
-var (
-	testCovHighStyle = lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#22c55e")) // green-500
-
-	testCovMedStyle = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#f59e0b")) // amber-500
-
-	testCovLowStyle = lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#ef4444")) // red-500
 )
 
 // Flag variables for test command

cmd/test/test_output.go

@@ -9,7 +9,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/charmbracelet/lipgloss"
+	"github.com/host-uk/core/cmd/shared"
 )
 
 type packageCoverage struct {
@@ -151,16 +151,7 @@ func printCoverageSummary(results testResults) {
 }
 
 func formatCoverage(cov float64) string {
-	var style lipgloss.Style
+	return shared.FormatCoverage(cov)
-	switch {
-	case cov >= 80:
-		style = testCovHighStyle
-	case cov >= 50:
-		style = testCovMedStyle
-	default:
-		style = testCovLowStyle
-	}
-	return style.Render(fmt.Sprintf("%.1f%%", cov))
 }
 
 func shortenPackageName(name string) string {