fix(gui,cli): count what a folder's first scan has checked (#46)

The first pass over a synced folder has no baseline to estimate from, so
its scan showed only "checking for changes…" in the app and "scanning…"
in `pdfs sync list`. For a large folder that scan reads every item on
Proton Drive before anything downloads, which takes many minutes and
looked stuck. Both now show how many items the scan has checked so far.

po/es.po

@@ -5,7 +5,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: proton-drive-linux 2.1.0\n"
 "Report-Msgid-Bugs-To: https://github.com/narrrl/proton-drive-linux/issues\n"
-"POT-Creation-Date: 2026-10-26 17:16+0100\n"
+"POT-Creation-Date: 2026-10-26 22:26+0100\n"
 "PO-Revision-Date: 2026-09-23 12:00+0200\n"
 "Last-Translator: Proton Drive for Linux contributors\n"
 "Language-Team: Spanish\n"
@@ -247,13 +247,13 @@ msgstr ""
 #: crates/pdfs-gui/src/app/pages/browser.rs:1917
 #: crates/pdfs-gui/src/app/pages/browser.rs:2039
 #: crates/pdfs-gui/src/app/pages/browser.rs:2540
-#: crates/pdfs-gui/src/app/pages/devices.rs:796
-#: crates/pdfs-gui/src/app/pages/devices.rs:949
-#: crates/pdfs-gui/src/app/pages/devices.rs:987
-#: crates/pdfs-gui/src/app/pages/devices.rs:1039
-#: crates/pdfs-gui/src/app/pages/devices.rs:1083
-#: crates/pdfs-gui/src/app/pages/devices.rs:1123
-#: crates/pdfs-gui/src/app/pages/devices.rs:1186
+#: crates/pdfs-gui/src/app/pages/devices.rs:804
+#: crates/pdfs-gui/src/app/pages/devices.rs:957
+#: crates/pdfs-gui/src/app/pages/devices.rs:995
+#: crates/pdfs-gui/src/app/pages/devices.rs:1047
+#: crates/pdfs-gui/src/app/pages/devices.rs:1091
+#: crates/pdfs-gui/src/app/pages/devices.rs:1131
+#: crates/pdfs-gui/src/app/pages/devices.rs:1194
 #: crates/pdfs-gui/src/app/pages/locations.rs:850
 #: crates/pdfs-gui/src/app/pages/locations.rs:1054
 #: crates/pdfs-gui/src/app/pages/locations.rs:1537
@@ -348,7 +348,7 @@ msgstr "Cuadrícula / lista"
 #: crates/pdfs-gui/src/app/pages/albums.rs:298
 #: crates/pdfs-gui/src/app/pages/browser.rs:1896
 #: crates/pdfs-gui/src/app/pages/browser.rs:1918
-#: crates/pdfs-gui/src/app/pages/devices.rs:988
+#: crates/pdfs-gui/src/app/pages/devices.rs:996
 #: crates/pdfs-gui/src/app/widgets/details.rs:161
 msgid "Rename"
 msgstr "Renombrar"
@@ -679,7 +679,7 @@ msgid "Couldn't add a sync folder"
 msgstr "No se pudo añadir una carpeta sincronizada"
 
 #: crates/pdfs-gui/src/app/pages/activity_text.rs:58
-#: crates/pdfs-gui/src/app/pages/devices.rs:831
+#: crates/pdfs-gui/src/app/pages/devices.rs:839
 msgid "Couldn't restore folders"
 msgstr "No se pudieron restaurar las carpetas"
 
@@ -1268,12 +1268,12 @@ msgstr "No se pudieron cargar los álbumes"
 #: crates/pdfs-gui/src/app/pages/browser.rs:1873
 #: crates/pdfs-gui/src/app/pages/browser.rs:2500
 #: crates/pdfs-gui/src/app/pages/browser.rs:2650
-#: crates/pdfs-gui/src/app/pages/devices.rs:699
-#: crates/pdfs-gui/src/app/pages/devices.rs:739
-#: crates/pdfs-gui/src/app/pages/devices.rs:892
-#: crates/pdfs-gui/src/app/pages/devices.rs:1162
-#: crates/pdfs-gui/src/app/pages/devices.rs:1223
-#: crates/pdfs-gui/src/app/pages/devices.rs:1252
+#: crates/pdfs-gui/src/app/pages/devices.rs:707
+#: crates/pdfs-gui/src/app/pages/devices.rs:747
+#: crates/pdfs-gui/src/app/pages/devices.rs:900
+#: crates/pdfs-gui/src/app/pages/devices.rs:1170
+#: crates/pdfs-gui/src/app/pages/devices.rs:1231
+#: crates/pdfs-gui/src/app/pages/devices.rs:1260
 #: crates/pdfs-gui/src/app/pages/duplicates.rs:221
 #: crates/pdfs-gui/src/app/pages/locations.rs:577
 #: crates/pdfs-gui/src/app/pages/locations.rs:824
@@ -1921,7 +1921,7 @@ msgid "{status}. {message}"
 msgstr "{status}. {message}"
 
 #: crates/pdfs-gui/src/app/pages/browser.rs:1900
-#: crates/pdfs-gui/src/app/pages/devices.rs:981
+#: crates/pdfs-gui/src/app/pages/devices.rs:989
 msgid "New name"
 msgstr "Nombre nuevo"
 
@@ -1946,7 +1946,7 @@ msgstr "Elija la carpeta de destino."
 
 #: crates/pdfs-gui/src/app/pages/browser.rs:1989
 #: crates/pdfs-gui/src/app/pages/browser.rs:1994
-#: crates/pdfs-gui/src/app/pages/devices.rs:1187
+#: crates/pdfs-gui/src/app/pages/devices.rs:1195
 msgid "Move Here"
 msgstr "Mover aquí"
 
@@ -2291,46 +2291,53 @@ msgstr "requiere atención"
 msgid "up to date"
 msgstr "actualizado"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:634
+#: crates/pdfs-gui/src/app/pages/devices.rs:632
 msgid "checking for changes…"
 msgstr "buscando cambios…"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:637
+#: crates/pdfs-gui/src/app/pages/devices.rs:638
+#, rust-format
+msgid "checking for changes — {n} item checked"
+msgid_plural "checking for changes — {n} items checked"
+msgstr[0] "buscando cambios: {n} elemento revisado"
+msgstr[1] "buscando cambios: {n} elementos revisados"
+
+#: crates/pdfs-gui/src/app/pages/devices.rs:645
 #, rust-format
 msgid "checking for changes — {done} of {total}"
 msgstr "buscando cambios: {done} de {total}"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:649
+#: crates/pdfs-gui/src/app/pages/devices.rs:657
 #, rust-format
 msgid "syncing {done} of {total}"
 msgstr "sincronizando {done} de {total}"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:655
+#: crates/pdfs-gui/src/app/pages/devices.rs:663
 #, rust-format
 msgid "syncing {file} — {done} of {total}"
 msgstr "sincronizando {file}: {done} de {total}"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:667
+#: crates/pdfs-gui/src/app/pages/devices.rs:675
 msgid "Add Folder to Sync"
 msgstr "Añadir carpeta para sincronizar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:691
+#: crates/pdfs-gui/src/app/pages/devices.rs:699
 #: crates/pdfs-gui/src/app/pages/locations.rs:1559
 #: crates/pdfs-gui/src/app/pages/locations.rs:1686
 msgid "Syncing folder…"
 msgstr "Sincronizando la carpeta…"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:694
-#: crates/pdfs-gui/src/app/pages/devices.rs:698
+#: crates/pdfs-gui/src/app/pages/devices.rs:702
+#: crates/pdfs-gui/src/app/pages/devices.rs:706
 msgid "Couldn't add folder"
 msgstr "No se pudo añadir la carpeta"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:732
-#: crates/pdfs-gui/src/app/pages/devices.rs:738
+#: crates/pdfs-gui/src/app/pages/devices.rs:740
+#: crates/pdfs-gui/src/app/pages/devices.rs:746
 msgid "Couldn't list folders to restore"
 msgstr "No se pudieron listar las carpetas para restaurar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:764
+#: crates/pdfs-gui/src/app/pages/devices.rs:772
 msgid ""
 "Tick the folders to sync to this machine, and adjust where each one should "
 "live."
@@ -2338,19 +2345,19 @@ msgstr ""
 "Marque las carpetas que sincronizar con esta máquina y ajuste dónde debe "
 "estar cada una."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:790
+#: crates/pdfs-gui/src/app/pages/devices.rs:798
 msgid "Restore Folders"
 msgstr "Restaurar carpetas"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:797
+#: crates/pdfs-gui/src/app/pages/devices.rs:805
 msgid "Restore"
 msgstr "Restaurar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:830
+#: crates/pdfs-gui/src/app/pages/devices.rs:838
 msgid "Restoring folders…"
 msgstr "Restaurando carpetas…"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:842
+#: crates/pdfs-gui/src/app/pages/devices.rs:850
 #, rust-format
 msgid ""
 "These folders are backed up from “{name}”. Restored folders keep syncing "
@@ -2359,36 +2366,36 @@ msgstr ""
 "Estas carpetas tienen copia de seguridad desde “{name}”. Las carpetas "
 "restauradas siguen sincronizándose con la copia de ese equipo."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:845
+#: crates/pdfs-gui/src/app/pages/devices.rs:853
 msgid "These folders are backed up under this computer in Proton Drive."
 msgstr ""
 "Estas carpetas tienen copia de seguridad bajo este equipo en Proton Drive."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:854
+#: crates/pdfs-gui/src/app/pages/devices.rs:862
 #, rust-format
 msgid "Nothing to restore — “{name}”'s folders are all synced here."
 msgstr ""
 "Nada que restaurar: todas las carpetas de “{name}” ya se sincronizan aquí."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:857
+#: crates/pdfs-gui/src/app/pages/devices.rs:865
 msgid "Nothing to restore — this computer's folders are all synced here."
 msgstr ""
 "Nada que restaurar: todas las carpetas de este equipo ya se sincronizan aquí."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:881
+#: crates/pdfs-gui/src/app/pages/devices.rs:889
 msgid "Folder will switch to online only"
 msgstr "La carpeta pasará a solo en línea"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:883
+#: crates/pdfs-gui/src/app/pages/devices.rs:891
 msgid "Folder will download and stay synced"
 msgstr "La carpeta se descargará y permanecerá sincronizada"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:887
-#: crates/pdfs-gui/src/app/pages/devices.rs:891
+#: crates/pdfs-gui/src/app/pages/devices.rs:895
+#: crates/pdfs-gui/src/app/pages/devices.rs:899
 msgid "Couldn't change mode"
 msgstr "No se pudo cambiar el modo"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:923
+#: crates/pdfs-gui/src/app/pages/devices.rs:931
 #, rust-format
 msgid ""
 "Stop syncing “{path}”?\n"
@@ -2405,7 +2412,7 @@ msgstr ""
 "Para conservar una copia local, cancele, cambie la carpeta a Sincronizada y "
 "espere a que termine la descarga antes de quitarla."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:929
+#: crates/pdfs-gui/src/app/pages/devices.rs:937
 #, rust-format
 msgid ""
 "Stop syncing “{path}”?\n"
@@ -2418,68 +2425,68 @@ msgstr ""
 "Los archivos locales permanecen en este disco y simplemente dejan de "
 "sincronizarse. Elija si quiere eliminar también la copia en Proton Drive."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:934
+#: crates/pdfs-gui/src/app/pages/devices.rs:942
 msgid "Stop Syncing Folder?"
 msgstr "¿Dejar de sincronizar la carpeta?"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:939
+#: crates/pdfs-gui/src/app/pages/devices.rs:947
 msgid "Also delete from Proton Drive"
 msgstr "Eliminar también de Proton Drive"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:941
+#: crates/pdfs-gui/src/app/pages/devices.rs:949
 msgid "Deletes the only copy of these files."
 msgstr "Elimina la única copia de estos archivos."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:943
+#: crates/pdfs-gui/src/app/pages/devices.rs:951
 msgid "The local copy is unaffected."
 msgstr "La copia local no se ve afectada."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:950
+#: crates/pdfs-gui/src/app/pages/devices.rs:958
 msgid "Stop Syncing"
 msgstr "Dejar de sincronizar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:963
+#: crates/pdfs-gui/src/app/pages/devices.rs:971
 msgid "Stopped syncing folder"
 msgstr "Se dejó de sincronizar la carpeta"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:964
+#: crates/pdfs-gui/src/app/pages/devices.rs:972
 msgid "Couldn't stop syncing the folder"
 msgstr "No se pudo dejar de sincronizar la carpeta"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:975
+#: crates/pdfs-gui/src/app/pages/devices.rs:983
 msgid "Rename Computer"
 msgstr "Renombrar equipo"
 
 #. Translators: {name} is the computer's current name.
-#: crates/pdfs-gui/src/app/pages/devices.rs:977
+#: crates/pdfs-gui/src/app/pages/devices.rs:985
 #, rust-format
 msgid "Rename “{name}”."
 msgstr "Renombrar “{name}”."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1002
-#: crates/pdfs-gui/src/app/pages/devices.rs:1014
+#: crates/pdfs-gui/src/app/pages/devices.rs:1010
+#: crates/pdfs-gui/src/app/pages/devices.rs:1022
 msgid "Couldn't rename the computer"
 msgstr "No se pudo renombrar el equipo"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1003
+#: crates/pdfs-gui/src/app/pages/devices.rs:1011
 msgid "A name is required."
 msgstr "Se necesita un nombre."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1013
+#: crates/pdfs-gui/src/app/pages/devices.rs:1021
 msgid "Computer renamed"
 msgstr "Equipo renombrado"
 
 #. Translators: {name} is the computer's name, which the user must type.
-#: crates/pdfs-gui/src/app/pages/devices.rs:1026
+#: crates/pdfs-gui/src/app/pages/devices.rs:1034
 #, rust-format
 msgid "Type “{name}” to confirm"
 msgstr "Escriba “{name}” para confirmar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1031
+#: crates/pdfs-gui/src/app/pages/devices.rs:1039
 msgid "Remove Computer?"
 msgstr "¿Quitar el equipo?"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1034
+#: crates/pdfs-gui/src/app/pages/devices.rs:1042
 #, rust-format
 msgid ""
 "Remove “{name}” from this account?\n"
@@ -2493,26 +2500,26 @@ msgstr ""
 "Todo lo que respaldó en Proton Drive se eliminará con él. Los archivos de "
 "ese equipo no se tocan, pero esto no se puede deshacer desde aquí."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1040
+#: crates/pdfs-gui/src/app/pages/devices.rs:1048
 #: crates/pdfs-gui/src/app/pages/shared.rs:1025
 #: crates/pdfs-gui/src/app/widgets/share_dialog.rs:634
 #: crates/pdfs-gui/src/app/widgets/share_dialog.rs:876
 msgid "Remove"
 msgstr "Quitar"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1057
+#: crates/pdfs-gui/src/app/pages/devices.rs:1065
 msgid "Computer removed"
 msgstr "Equipo quitado"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1058
+#: crates/pdfs-gui/src/app/pages/devices.rs:1066
 msgid "Couldn't remove the computer"
 msgstr "No se pudo quitar el equipo"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1076
+#: crates/pdfs-gui/src/app/pages/devices.rs:1084
 msgid "Continue This Backup Here?"
 msgstr "¿Continuar esta copia de seguridad aquí?"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1079
+#: crates/pdfs-gui/src/app/pages/devices.rs:1087
 #, rust-format
 msgid ""
 "This computer takes over the backup of “{name}”, for example after a "
@@ -2531,25 +2538,25 @@ msgstr ""
 "no se mueven. Después, use “Restaurar en este equipo” para recuperar lo que "
 "“{name}” sincronizaba."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1084
+#: crates/pdfs-gui/src/app/pages/devices.rs:1092
 msgid "Continue Here"
 msgstr "Continuar aquí"
 
 #. Translators: {name} is the name of the computer whose backup this one took over.
-#: crates/pdfs-gui/src/app/pages/devices.rs:1091
+#: crates/pdfs-gui/src/app/pages/devices.rs:1099
 #, rust-format
 msgid "Now backing up as “{name}”"
 msgstr "Ahora se hace copia de seguridad como “{name}”"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1100
+#: crates/pdfs-gui/src/app/pages/devices.rs:1108
 msgid "Couldn't continue that backup here"
 msgstr "No se pudo continuar esa copia de seguridad aquí"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1116
+#: crates/pdfs-gui/src/app/pages/devices.rs:1124
 msgid "Sync With This Computer?"
 msgstr "¿Sincronizar con este equipo?"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1119
+#: crates/pdfs-gui/src/app/pages/devices.rs:1127
 #, rust-format
 msgid ""
 "This computer and “{name}” keep the same folders in step. A change or a "
@@ -2566,25 +2573,25 @@ msgstr ""
 "Proton Drive. Las carpetas ya sincronizadas aquí se quedan donde están. A "
 "continuación, elija qué carpetas suyas sincronizar aquí."
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1124
+#: crates/pdfs-gui/src/app/pages/devices.rs:1132
 msgid "Sync Here"
 msgstr "Sincronizar aquí"
 
 #. Translators: {name} is the name of the other computer this one now syncs with.
-#: crates/pdfs-gui/src/app/pages/devices.rs:1131
+#: crates/pdfs-gui/src/app/pages/devices.rs:1139
 #, rust-format
 msgid "Now syncing with “{name}”"
 msgstr "Ahora se sincroniza con “{name}”"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1147
+#: crates/pdfs-gui/src/app/pages/devices.rs:1155
 msgid "Couldn't sync with that computer"
 msgstr "No se pudo sincronizar con ese equipo"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1179
+#: crates/pdfs-gui/src/app/pages/devices.rs:1187
 msgid "Move Backup to This Computer?"
 msgstr "¿Mover la copia de seguridad a este equipo?"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1182
+#: crates/pdfs-gui/src/app/pages/devices.rs:1190
 #, rust-format
 msgid ""
 "The folders backed up by “{name}” move into this computer's backup in Proton "
@@ -2601,12 +2608,12 @@ msgstr ""
 "carpetas."
 
 #. Translators: {name} is the name of the computer whose folders moved to this one.
-#: crates/pdfs-gui/src/app/pages/devices.rs:1194
+#: crates/pdfs-gui/src/app/pages/devices.rs:1202
 #, rust-format
 msgid "Moved the backup of “{name}”"
 msgstr "Se movió la copia de seguridad de “{name}”"
 
-#: crates/pdfs-gui/src/app/pages/devices.rs:1208
+#: crates/pdfs-gui/src/app/pages/devices.rs:1216
 msgid "Couldn't move that backup"
 msgstr "No se pudo mover esa copia de seguridad"
 
@@ -3245,7 +3252,11 @@ msgid ""
 "This computer forgets what it synced in {path} before and compares the "
 "folder with Proton Drive again. Nothing is deleted: a file on one side only "
 "is copied to the other, and a file that differs keeps both versions."
-msgstr "Este equipo olvida lo que sincronizó antes en {path} y vuelve a comparar la carpeta con Proton Drive. No se elimina nada: un archivo que solo está en un lado se copia al otro, y de un archivo que difiere se conservan ambas versiones."
+msgstr ""
+"Este equipo olvida lo que sincronizó antes en {path} y vuelve a comparar la "
+"carpeta con Proton Drive. No se elimina nada: un archivo que solo está en un "
+"lado se copia al otro, y de un archivo que difiere se conservan ambas "
+"versiones."
 
 #: crates/pdfs-gui/src/app/pages/locations.rs:1538
 msgid "Sync From Scratch"