fix: P1/P2 issues in file ops, menu state, and logging

- Fix safe_sudo_remove early exit on error (P1)
- Fix menu filter state leakage in paginated menu (P2)
- Fix cleanup of MOLE_MENU_FILTER_NAMES in app selector (P2)
- Correct log_operation signature for memory dumps (P2)
- Apply minor formatting fixes to dev cleanup module

lib/core/file_ops.sh

@@ -366,8 +366,7 @@ safe_sudo_remove() {
 
     local output
     local ret
-    output=$(sudo rm -rf "$path" 2>&1) # safe_remove
-    ret=$?
+    output=$(sudo rm -rf "$path" 2>&1) || ret=$? # safe_remove
 
     if [[ $ret -eq 0 ]]; then
         log_operation "${MOLE_CURRENT_COMMAND:-clean}" "REMOVED" "$path" "$size_human"