Simplify the content deleted by the system

lib/clean/system.sh

@@ -106,30 +106,6 @@ clean_deep_system() {
     safe_sudo_find_delete "/private/var/db/diagnostics/Special" "*.tracev3" "30" "f" && diag_logs_cleaned=1 || true
     stop_section_spinner
     [[ $diag_logs_cleaned -eq 1 ]] && log_success "System diagnostic trace logs"
-    # Clean core symbolication cache (can be 3-5GB, mostly for crash report debugging)
-    # Will regenerate when needed for crash analysis
-    # Use faster du with timeout instead of get_path_size_kb to avoid hanging
-    debug_log "Checking core symbolication cache..."
-    if [[ -d "/System/Library/Caches/com.apple.coresymbolicationd/data" ]]; then
-        debug_log "Symbolication cache directory found, checking size..."
-        # Quick size check with timeout (max 5 seconds)
-        local symbolication_size_mb=""
-        symbolication_size_mb=$(run_with_timeout 5 du -sm "/System/Library/Caches/com.apple.coresymbolicationd/data" 2> /dev/null | awk '{print $1}')
-        # Validate that we got a valid size (non-empty and numeric)
-        if [[ -n "$symbolication_size_mb" && "$symbolication_size_mb" =~ ^[0-9]+$ ]]; then
-            debug_log "Symbolication cache size: ${symbolication_size_mb}MB"
-            # Only clean if larger than 1GB (1024MB)
-            if [[ $symbolication_size_mb -gt 1024 ]]; then
-                debug_log "Cleaning symbolication cache (size > 1GB)..."
-                if safe_sudo_remove "/System/Library/Caches/com.apple.coresymbolicationd/data"; then
-                    log_success "Core symbolication cache (${symbolication_size_mb}MB)"
-                fi
-            fi
-        else
-            debug_log "Failed to get symbolication cache size, skipping cleanup"
-        fi
-    fi
-    debug_log "Core symbolication cache section completed"
 }
 # Clean incomplete Time Machine backups
 clean_time_machine_failed_backups() {

lib/clean/user.sh

@@ -96,9 +96,6 @@ clean_macos_system_caches() {
     # Clean saved application states with protection for System Settings
     # Note: safe_clean already calls should_protect_path for each file
     safe_clean ~/Library/Saved\ Application\ State/* "Saved application states" || true
-    # REMOVED: Spotlight cache cleanup can cause system UI issues
-    # Spotlight indexes should be managed by macOS automatically
-    # safe_clean ~/Library/Caches/com.apple.spotlight "Spotlight cache"
     safe_clean ~/Library/Caches/com.apple.photoanalysisd "Photo analysis cache" || true
     safe_clean ~/Library/Caches/com.apple.akd "Apple ID cache" || true
     safe_clean ~/Library/Caches/com.apple.WebKit.Networking/* "WebKit network cache" || true
@@ -107,7 +104,6 @@ clean_macos_system_caches() {
     safe_clean ~/Library/Caches/com.apple.QuickLook.thumbnailcache "QuickLook thumbnails" || true
     safe_clean ~/Library/Caches/Quick\ Look/* "QuickLook cache" || true
     safe_clean ~/Library/Caches/com.apple.iconservices* "Icon services cache" || true
-    safe_clean ~/Library/Caches/CloudKit/* "CloudKit cache" || true
     # Clean incomplete downloads
     safe_clean ~/Downloads/*.download "Safari incomplete downloads" || true
     safe_clean ~/Downloads/*.crdownload "Chrome incomplete downloads" || true

lib/core/base.sh

@@ -86,6 +86,12 @@ declare -a DEFAULT_WHITELIST_PATTERNS=(
     "$HOME/Library/Caches/com.jetbrains.toolbox*"
     "$HOME/Library/Caches/com.apple.finder"
     "$HOME/Library/Mobile Documents*"
+    # System-critical caches that affect macOS functionality and stability
+    # CRITICAL: Removing these will cause system search and UI issues
+    "$HOME/Library/Caches/com.apple.FontRegistry*"
+    "$HOME/Library/Caches/com.apple.spotlight*"
+    "$HOME/Library/Caches/com.apple.Spotlight*"
+    "$HOME/Library/Caches/CloudKit*"
     "$FINDER_METADATA_SENTINEL"
 )