diff --git a/lib/clean/project.sh b/lib/clean/project.sh
index 6e5be63..2721840 100644
--- a/lib/clean/project.sh
+++ b/lib/clean/project.sh
@@ -393,11 +393,11 @@ select_purge_categories() {
     _get_items_per_page() {
         local term_height=24
         if [[ -t 0 ]] || [[ -t 2 ]]; then
-            term_height=$(stty size </dev/tty 2>/dev/null | awk '{print $1}')
+            term_height=$(stty size < /dev/tty 2> /dev/null | awk '{print $1}')
         fi
         if [[ -z "$term_height" || $term_height -le 0 ]]; then
             if command -v tput > /dev/null 2>&1; then
-                term_height=$(tput lines 2>/dev/null || echo "24")
+                term_height=$(tput lines 2> /dev/null || echo "24")
             else
                 term_height=24
             fi
@@ -430,14 +430,14 @@ select_purge_categories() {
     done
     local original_stty=""
     if [[ -t 0 ]] && command -v stty > /dev/null 2>&1; then
-        original_stty=$(stty -g 2>/dev/null || echo "")
+        original_stty=$(stty -g 2> /dev/null || echo "")
     fi
     # Terminal control functions
     restore_terminal() {
         trap - EXIT INT TERM
         show_cursor
         if [[ -n "${original_stty:-}" ]]; then
-            stty "${original_stty}" 2>/dev/null || stty sane 2>/dev/null || true
+            stty "${original_stty}" 2> /dev/null || stty sane 2> /dev/null || true
         fi
     }
     # shellcheck disable=SC2329
@@ -508,7 +508,7 @@ select_purge_categories() {
     trap restore_terminal EXIT
     trap handle_interrupt INT TERM
     # Preserve interrupt character for Ctrl-C
-    stty -echo -icanon intr ^C 2>/dev/null || true
+    stty -echo -icanon intr ^C 2> /dev/null || true
     hide_cursor
     if [[ -t 1 ]]; then
         clear_screen
diff --git a/lib/core/app_protection.sh b/lib/core/app_protection.sh
index 01b2f5a..f7deb1c 100755
--- a/lib/core/app_protection.sh
+++ b/lib/core/app_protection.sh
@@ -394,31 +394,31 @@ readonly DATA_PROTECTED_BUNDLES=(
     # ============================================================================
     # Cloud Storage & Backup (Issue #204)
     # ============================================================================
-    "com.dropbox.*"                 # Dropbox
-    "com.getdropbox.*"              # Dropbox legacy
-    "*dropbox*"                     # Dropbox helpers/updaters
-    "ws.agile.*"                    # 1Password sync helpers
-    "com.backblaze.*"               # Backblaze
-    "*backblaze*"                   # Backblaze helpers
-    "com.box.desktop*"              # Box
-    "*box.desktop*"                 # Box helpers
-    "com.microsoft.OneDrive*"       # Microsoft OneDrive
-    "com.microsoft.SyncReporter"    # OneDrive sync reporter
-    "*OneDrive*"                    # OneDrive helpers/updaters
-    "com.google.GoogleDrive"        # Google Drive
-    "com.google.keystone*"          # Google updaters (Drive, Chrome, etc.)
-    "*GoogleDrive*"                 # Google Drive helpers
-    "com.amazon.drive"              # Amazon Drive
-    "com.apple.bird"                # iCloud Drive daemon
-    "com.apple.CloudDocs*"          # iCloud Documents
-    "com.displaylink.*"             # DisplayLink
-    "com.fujitsu.pfu.ScanSnap*"     # ScanSnap
-    "com.citrix.*"                  # Citrix Workspace
-    "org.xquartz.*"                 # XQuartz
-    "us.zoom.updater*"              # Zoom updaters
-    "com.DigiDNA.iMazing*"          # iMazing
-    "com.shirtpocket.*"             # SuperDuper backup
-    "homebrew.mxcl.*"               # Homebrew services
+    "com.dropbox.*"              # Dropbox
+    "com.getdropbox.*"           # Dropbox legacy
+    "*dropbox*"                  # Dropbox helpers/updaters
+    "ws.agile.*"                 # 1Password sync helpers
+    "com.backblaze.*"            # Backblaze
+    "*backblaze*"                # Backblaze helpers
+    "com.box.desktop*"           # Box
+    "*box.desktop*"              # Box helpers
+    "com.microsoft.OneDrive*"    # Microsoft OneDrive
+    "com.microsoft.SyncReporter" # OneDrive sync reporter
+    "*OneDrive*"                 # OneDrive helpers/updaters
+    "com.google.GoogleDrive"     # Google Drive
+    "com.google.keystone*"       # Google updaters (Drive, Chrome, etc.)
+    "*GoogleDrive*"              # Google Drive helpers
+    "com.amazon.drive"           # Amazon Drive
+    "com.apple.bird"             # iCloud Drive daemon
+    "com.apple.CloudDocs*"       # iCloud Documents
+    "com.displaylink.*"          # DisplayLink
+    "com.fujitsu.pfu.ScanSnap*"  # ScanSnap
+    "com.citrix.*"               # Citrix Workspace
+    "org.xquartz.*"              # XQuartz
+    "us.zoom.updater*"           # Zoom updaters
+    "com.DigiDNA.iMazing*"       # iMazing
+    "com.shirtpocket.*"          # SuperDuper backup
+    "homebrew.mxcl.*"            # Homebrew services
 
     # ============================================================================
     # Screenshot & Recording
diff --git a/lib/optimize/tasks.sh b/lib/optimize/tasks.sh
index 48d38f7..0a1672d 100644
--- a/lib/optimize/tasks.sh
+++ b/lib/optimize/tasks.sh
@@ -237,7 +237,7 @@ opt_launch_services_rebuild() {
             fi
             set -e
         else
-            success=0  # Assume success in dry-run mode
+            success=0 # Assume success in dry-run mode
         fi
 
         if [[ -t 1 ]]; then
@@ -269,7 +269,7 @@ opt_font_cache_rebuild() {
             success=true
         fi
     else
-        success=true  # Assume success in dry-run mode
+        success=true # Assume success in dry-run mode
     fi
 
     if [[ "$success" == "true" ]]; then
@@ -548,7 +548,7 @@ opt_dyld_cache_update() {
             success=true
         fi
     else
-        success=true  # Assume success in dry-run mode
+        success=true # Assume success in dry-run mode
         exit_code=0
     fi