Trigger wizard when either remote or target is missing

- Changed condition from AND to OR: wizard runs if remotes OR targets
  are not configured (not only when both are empty)
- Wizard skips steps that are already done (e.g. if remote exists,
  jumps straight to target creation)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

bin/gniza

@@ -439,7 +439,7 @@ elif [[ "$FORCE_CLI" == "true" ]]; then
 elif command -v gum &>/dev/null && [[ -t 1 ]]; then
     # TUI mode
     show_logo
-    if ! has_remotes && ! has_targets; then
+    if ! has_remotes || ! has_targets; then
         ui_first_run_wizard
     fi
     ui_main_menu

lib/ui_wizard.sh

@@ -9,46 +9,52 @@ ui_first_run_wizard() {
     ui_msgbox "Welcome to gniza Backup Manager!\n\nThis wizard will help you set up your first backup:\n\n  1. Configure a backup destination (remote)\n  2. Define what to back up (target)\n  3. Optionally run your first backup\n\nPress OK to start, or Cancel to skip." \
         || return 0
 
-    # Step 2: Create first remote
+    # Step 2: Create first remote (skip if one already exists)
-    ui_msgbox "Step 1 of 3: Configure Backup Destination\n\nChoose where your backups will be stored:\n  - SSH server\n  - Local directory (USB/NFS)\n  - Amazon S3\n  - Google Drive"
+    if ! has_remotes; then
+        ui_msgbox "Step 1: Configure Backup Destination\n\nChoose where your backups will be stored:\n  - SSH server\n  - Local directory (USB/NFS)\n  - Amazon S3\n  - Google Drive"
 
-    local remote_created=false
+        local remote_created=false
-    while ! $remote_created; do
+        while ! $remote_created; do
-        ui_remote_add
+            ui_remote_add
-        if has_remotes; then
+            if has_remotes; then
-            remote_created=true
+                remote_created=true
-        else
+            else
-            if ! ui_yesno "No remote was created.\n\nWould you like to try again?"; then
+                if ! ui_yesno "No remote was created.\n\nWould you like to try again?"; then
-                ui_msgbox "You can configure remotes later from the main menu.\n\nSetup wizard exiting."
+                    ui_msgbox "You can configure remotes later from the main menu.\n\nSetup wizard exiting."
-                return 0
+                    return 0
+                fi
             fi
-        fi
+        done
-    done
+    fi
 
-    # Step 3: Create first target
+    # Step 3: Create first target (skip if one already exists)
-    ui_msgbox "Step 2 of 3: Define Backup Target\n\nChoose a name for your backup profile and select the folders you want to back up."
+    if ! has_targets; then
+        ui_msgbox "Step 2: Define Backup Target\n\nChoose a name for your backup profile and select the folders you want to back up."
 
-    local target_created=false
+        local target_created=false
-    while ! $target_created; do
+        while ! $target_created; do
-        ui_target_add
+            ui_target_add
-        if has_targets; then
+            if has_targets; then
-            target_created=true
+                target_created=true
-        else
+            else
-            if ! ui_yesno "No target was created.\n\nWould you like to try again?"; then
+                if ! ui_yesno "No target was created.\n\nWould you like to try again?"; then
-                ui_msgbox "You can configure targets later from the main menu.\n\nSetup wizard exiting."
+                    ui_msgbox "You can configure targets later from the main menu.\n\nSetup wizard exiting."
-                return 0
+                    return 0
+                fi
             fi
+        done
+    fi
+
+    # Step 4: Optionally run first backup (only if both exist)
+    if has_remotes && has_targets; then
+        local target
+        target=$(list_targets | head -1)
+        local remote
+        remote=$(list_remotes | head -1)
+
+        if ui_yesno "Run First Backup?\n\nTarget: $target\nRemote: $remote\n\nRun your first backup now?"; then
+            _ui_run_backup "$target" "$remote"
         fi
-    done
-
-    # Step 4: Optionally run first backup
-    local target
-    target=$(list_targets | head -1)
-    local remote
-    remote=$(list_remotes | head -1)
-
-    if ui_yesno "Step 3 of 3: Run First Backup?\n\nTarget: $target\nRemote: $remote\n\nRun your first backup now?"; then
-        _ui_run_backup "$target" "$remote"
     fi
 
     # Done