Add YouTrack pull/push sync with project settings and time tracking.

Wire manual Y menu and CLI sync for issues and work items, persist
per-project credentials, and keep local edits until an explicit push.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/ui/views/syncmenu.go

@@ -0,0 +1,94 @@
+package views
+
+import (
+	"fmt"
+	"strings"
+	"unicode"
+)
+
+// SyncAction is a YouTrack sync menu choice.
+type SyncAction string
+
+const (
+	SyncActionPull SyncAction = "pull"
+	SyncActionPush SyncAction = "push"
+)
+
+// SyncOption is one row in the sync menu.
+type SyncOption struct {
+	Action   SyncAction
+	Label    string
+	Shortcut rune
+}
+
+// AllSyncOptions is the ordered sync menu.
+var AllSyncOptions = []SyncOption{
+	{Action: SyncActionPull, Label: "Pull from YouTrack", Shortcut: 'p'},
+	{Action: SyncActionPush, Label: "Push to YouTrack", Shortcut: 'u'},
+}
+
+// SyncMenu renders a pull/push picker overlay.
+type SyncMenu struct {
+	Cursor int
+	Width  int
+	Styles StatusMenuStyles
+}
+
+// NewSyncMenu creates a sync action menu.
+func NewSyncMenu(width int, styles StatusMenuStyles) SyncMenu {
+	return SyncMenu{Cursor: 0, Width: width, Styles: styles}
+}
+
+// MoveDown moves the selection down.
+func (m *SyncMenu) MoveDown() {
+	if m.Cursor < len(AllSyncOptions)-1 {
+		m.Cursor++
+	}
+}
+
+// MoveUp moves the selection up.
+func (m *SyncMenu) MoveUp() {
+	if m.Cursor > 0 {
+		m.Cursor--
+	}
+}
+
+// JumpToShortcut selects the option whose shortcut matches r.
+func (m *SyncMenu) JumpToShortcut(r rune) bool {
+	r = unicode.ToLower(r)
+	for i, opt := range AllSyncOptions {
+		if opt.Shortcut == r {
+			m.Cursor = i
+			return true
+		}
+	}
+	return false
+}
+
+// Selected returns the highlighted action.
+func (m SyncMenu) Selected() SyncAction {
+	if m.Cursor < 0 || m.Cursor >= len(AllSyncOptions) {
+		return SyncActionPull
+	}
+	return AllSyncOptions[m.Cursor].Action
+}
+
+// View renders the sync menu.
+func (m SyncMenu) View() string {
+	var lines []string
+	lines = append(lines, m.Styles.Title.Render("YouTrack"))
+	for i, opt := range AllSyncOptions {
+		entry := fmt.Sprintf("%c  %s", opt.Shortcut, opt.Label)
+		if i == m.Cursor {
+			lines = append(lines, m.Styles.Selected.Render("▸ "+entry))
+		} else {
+			lines = append(lines, m.Styles.Normal.Render("  "+entry))
+		}
+	}
+	body := strings.Join(lines, "\n")
+	w := m.Width
+	if w < 20 {
+		w = 20
+	}
+	return m.Styles.Box.Width(min(44, w-2)).Render(body)
+}