fix(uninstall): show full preview paths and add regression tests

lib/uninstall/batch.sh

@@ -326,34 +326,19 @@ batch_uninstall_applications() {
 
         echo -e "  ${GREEN}${ICON_SUCCESS}${NC} ${app_path/$HOME/~}"
 
-        # Show related files (limit to 5).
+        # Show all related files so users can fully review before deletion.
-        local file_count=0
-        local max_files=5
         while IFS= read -r file; do
             if [[ -n "$file" && -e "$file" ]]; then
-                if [[ $file_count -lt $max_files ]]; then
                 echo -e "  ${GREEN}${ICON_SUCCESS}${NC} ${file/$HOME/~}"
             fi
-                ((file_count++))
-            fi
         done <<< "$related_files"
 
-        # Show system files (limit to 5).
+        # Show all system files so users can fully review before deletion.
-        local sys_file_count=0
         while IFS= read -r file; do
             if [[ -n "$file" && -e "$file" ]]; then
-                if [[ $sys_file_count -lt $max_files ]]; then
                 echo -e "  ${BLUE}${ICON_WARNING}${NC} System: $file"
             fi
-                ((sys_file_count++))
-            fi
         done <<< "$system_files"
-
-        local total_hidden=$((file_count > max_files ? file_count - max_files : 0))
-        ((total_hidden += sys_file_count > max_files ? sys_file_count - max_files : 0))
-        if [[ $total_hidden -gt 0 ]]; then
-            echo -e "  ${GRAY}  ... and ${total_hidden} more files${NC}"
-        fi
     done
 
     # Confirmation before requesting sudo.

tests/clean_system_maintenance.bats

@@ -517,6 +517,24 @@ EOF
     [[ "$output" == *"App saved states optimized"* ]]
 }
 
+@test "opt_cache_refresh continues on permission denied (silent exit)" {
+    local cache_dir="$HOME/Library/Caches/com.apple.QuickLook.thumbnailcache"
+    mkdir -p "$cache_dir"
+    touch "$cache_dir/test.db"
+
+    run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc << 'EOF'
+set -euo pipefail
+source "$PROJECT_ROOT/lib/core/common.sh"
+source "$PROJECT_ROOT/lib/optimize/tasks.sh"
+qlmanage() { return 0; }
+safe_remove() { return 1; }
+opt_cache_refresh
+EOF
+
+    [ "$status" -eq 0 ]
+    [[ "$output" == *"QuickLook thumbnails refreshed"* ]]
+}
+
 @test "opt_cache_refresh cleans Quick Look cache" {
     mkdir -p "$HOME/Library/Caches/com.apple.QuickLook.thumbnailcache"
     touch "$HOME/Library/Caches/com.apple.QuickLook.thumbnailcache/test.db"

tests/uninstall.bats

@@ -123,6 +123,63 @@ EOF
     [ "$status" -eq 0 ]
 }
 
+@test "batch_uninstall_applications preview shows full related file list" {
+    mkdir -p "$HOME/Applications/TestApp.app"
+    mkdir -p "$HOME/Library/Application Support/TestApp"
+    mkdir -p "$HOME/Library/Caches/TestApp"
+    mkdir -p "$HOME/Library/Logs/TestApp"
+    touch "$HOME/Library/Logs/TestApp/log1.log"
+    touch "$HOME/Library/Logs/TestApp/log2.log"
+    touch "$HOME/Library/Logs/TestApp/log3.log"
+    touch "$HOME/Library/Logs/TestApp/log4.log"
+    touch "$HOME/Library/Logs/TestApp/log5.log"
+    touch "$HOME/Library/Logs/TestApp/log6.log"
+
+    run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc << 'EOF'
+set -euo pipefail
+source "$PROJECT_ROOT/lib/core/common.sh"
+source "$PROJECT_ROOT/lib/uninstall/batch.sh"
+
+request_sudo_access() { return 0; }
+start_inline_spinner() { :; }
+stop_inline_spinner() { :; }
+enter_alt_screen() { :; }
+leave_alt_screen() { :; }
+hide_cursor() { :; }
+show_cursor() { :; }
+remove_apps_from_dock() { :; }
+pgrep() { return 1; }
+pkill() { return 0; }
+sudo() { return 0; }
+has_sensitive_data() { return 1; }
+find_app_system_files() { return 0; }
+find_app_files() {
+    cat << LIST
+$HOME/Library/Application Support/TestApp
+$HOME/Library/Caches/TestApp
+$HOME/Library/Logs/TestApp/log1.log
+$HOME/Library/Logs/TestApp/log2.log
+$HOME/Library/Logs/TestApp/log3.log
+$HOME/Library/Logs/TestApp/log4.log
+$HOME/Library/Logs/TestApp/log5.log
+$HOME/Library/Logs/TestApp/log6.log
+LIST
+}
+
+selected_apps=()
+selected_apps+=("0|$HOME/Applications/TestApp.app|TestApp|com.example.TestApp|0|Never")
+files_cleaned=0
+total_items=0
+total_size_cleaned=0
+
+printf 'q' | batch_uninstall_applications
+EOF
+
+    [ "$status" -eq 0 ]
+    [[ "$output" == *"~/Library/Logs/TestApp/log6.log"* ]]
+    [[ "$output" != *"more files"* ]]
+}
+
 @test "safe_remove can remove a simple directory" {
     mkdir -p "$HOME/test_dir"
     touch "$HOME/test_dir/file.txt"