feat(stacks): seksi Stacks di workspace (urutan PRD 1-5) — scan disk + rekonsiliasi compose ls

internal/app/stacks.go

@@ -0,0 +1,66 @@
+package app
+
+import (
+	"context"
+	"time"
+
+	tea "charm.land/bubbletea/v2"
+
+	"gitea.oxpoe.qzz.io/oxpoe/tia-love/internal/docker"
+	"gitea.oxpoe.qzz.io/oxpoe/tia-love/internal/i18n"
+	"gitea.oxpoe.qzz.io/oxpoe/tia-love/internal/stack"
+	"gitea.oxpoe.qzz.io/oxpoe/tia-love/internal/ui/theme"
+)
+
+// stacksMsg — hasil scan stack dari disk + rekonsiliasi compose ls.
+type stacksMsg struct {
+	id    int64
+	items []stack.Stack
+	err   error
+}
+
+// fetchStacks — scan folder stack (synch cepat) lalu overlay status dari
+// `compose ls`. Compose gagal → status disk tetap dipakai (degrade anggun).
+func fetchStacks(id int64, cm *docker.ComposeClient, dir string) tea.Cmd {
+	return func() tea.Msg {
+		items, err := stack.ScanFS(dir)
+		if err != nil {
+			return stacksMsg{id: id, err: err}
+		}
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer cancel()
+		if projects, err := cm.List(ctx); err == nil {
+			items = stack.Reconcile(items, projects)
+		}
+		return stacksMsg{id: id, items: items}
+	}
+}
+
+// stackStyle — glyph + warna per status stack.
+func stackStyle(st stack.Status) (string, theme.Color) {
+	th := theme.Current()
+	switch st {
+	case stack.StatusRunning:
+		return "●", th.Success
+	case stack.StatusExited:
+		return "○", th.Danger
+	case stack.StatusCreatedFile, stack.StatusCreatedStack:
+		return "◌", th.Info
+	default:
+		return "○", th.Overlay
+	}
+}
+
+// stackStatusText — label terjemahan status stack.
+func stackStatusText(st stack.Status) string {
+	switch st {
+	case stack.StatusRunning:
+		return i18n.T("state.running")
+	case stack.StatusExited:
+		return i18n.T("state.exited")
+	case stack.StatusCreatedStack:
+		return i18n.T("state.created")
+	default:
+		return i18n.T("state.detected")
+	}
+}