Ikon otomatis dari internet + cursor mengikuti tema host

- Cari ikon online (Iconify) dari dialog install, plus tombol sync ikon per shortcut
- Auto ikon: file terdekat -> favicon situs (termasuk ikon manifest PWA) -> ikon brand
  yang namanya cocok -> ikon default; sumber ikon disimpan di metadata
- Query dibersihkan (web.whatsapp.com -> whatsapp) dan kata <4 huruf tidak dipakai
  supaya aplikasi tanpa ikon resmi tidak dapat ikon acak
- Unduhan thumbnail dibatasi 4 bersamaan + retry sekali (rate limit Iconify)
- Cursor: XCURSOR_THEME/XCURSOR_SIZE diambil dari config KDE/GTK/~/.icons default,
  dan AppImage tidak lagi membundel libX*/libwayland*/libxkbcommon (dipakai dari host)
- README: bagian ikon + integrasi desktop

internal/ui/strings.go

@@ -7,24 +7,32 @@ import (
 
 // tr menyimpan teks UI: index 0 = Inggris, 1 = Indonesia.
 var tr = map[string][2]string{
-	"app_title":      {"LazyRun — lazy shortcut build", "LazyRun — lazy shortcut build"},
-	"tagline":        {"lazy shortcut build", "lazy shortcut build"},
-	"btn_executable": {"Executable", "Executable"},
-	"btn_webapp":     {"Web App", "Aplikasi Web"},
-	"installed":      {"Installed shortcuts", "Shortcut terinstall"},
-	"empty_title":    {"Nothing here yet", "Belum ada apa-apa"},
-	"empty_hint":     {"Create your first shortcut with the buttons in the corner.", "Buat shortcut pertamamu lewat tombol di pojok kanan atas."},
-	"chip_menu":      {"Menu", "Menu"},
-	"chip_desktop":   {"Desktop", "Desktop"},
-	"chip_broken":    {"file missing", "file hilang"},
-	"none":           {"not selected", "belum dipilih"},
-	"icon_auto":      {"automatic", "otomatis"},
-	"browse":         {"Browse...", "Pilih..."},
-	"install":        {"Install", "Install"},
-	"cancel":         {"Cancel", "Batal"},
-	"delete":         {"Delete", "Hapus"},
-	"folder":         {"Folder", "Folder"},
-	"working":        {"Working...", "Sedang diproses..."},
+	"app_title":         {"LazyRun — lazy shortcut build", "LazyRun — lazy shortcut build"},
+	"tagline":           {"lazy shortcut build", "lazy shortcut build"},
+	"btn_executable":    {"Executable", "Executable"},
+	"btn_webapp":        {"Web App", "Aplikasi Web"},
+	"installed":         {"Installed shortcuts", "Shortcut terinstall"},
+	"empty_title":       {"Nothing here yet", "Belum ada apa-apa"},
+	"empty_hint":        {"Create your first shortcut with the buttons in the corner.", "Buat shortcut pertamamu lewat tombol di pojok kanan atas."},
+	"chip_menu":         {"Menu", "Menu"},
+	"chip_desktop":      {"Desktop", "Desktop"},
+	"chip_broken":       {"file missing", "file hilang"},
+	"none":              {"not selected", "belum dipilih"},
+	"icon_auto":         {"automatic", "otomatis"},
+	"online":            {"Online", "Online"},
+	"search":            {"Search", "Cari"},
+	"searching":         {"Searching...", "Mencari..."},
+	"search_failed":     {"Search failed. Check your connection.", "Pencarian gagal. Cek koneksi kamu."},
+	"search_found":      {"%d icons found - click one to use it.", "%d ikon ditemukan - klik satu untuk dipakai."},
+	"search_hint":       {"Type a name and press Search.", "Tulis nama lalu tekan Cari."},
+	"icon_search_title": {"Icon from the internet", "Ikon dari internet"},
+	"sync_icon":         {"Sync icon", "Sinkron ikon"},
+	"browse":            {"Browse...", "Pilih..."},
+	"install":           {"Install", "Install"},
+	"cancel":            {"Cancel", "Batal"},
+	"delete":            {"Delete", "Hapus"},
+	"folder":            {"Folder", "Folder"},
+	"working":           {"Working...", "Sedang diproses..."},
 
 	"new_exec_title": {"New Executable Shortcut", "Shortcut Executable Baru"},
 	"new_web_title":  {"New Web App Shortcut", "Shortcut Web App Baru"},
@@ -39,7 +47,7 @@ var tr = map[string][2]string{
 	"check_menu":       {"Application menu", "Menu aplikasi"},
 	"check_desktop":    {"Desktop", "Desktop"},
 	"exec_hint":        {"The binary is copied to ~/.local/bin and can be uninstalled from the list.", "Binary disalin ke ~/.local/bin dan bisa dihapus lagi dari daftar."},
-	"web_hint":         {"The icon is fetched from the site's favicon if you leave it empty.", "Ikon diambil otomatis dari favicon situs kalau dibiarkan kosong."},
+	"web_hint":         {"The icon comes from the site's favicon, or is looked up online if there is none.", "Ikon diambil dari favicon situs, atau dicari otomatis di internet kalau tidak ada."},
 
 	"confirm_delete_title": {"Uninstall shortcut", "Hapus shortcut"},
 	"confirm_delete_msg":   {"Remove %s?", "Hapus %s?"},