Lodash Utility Functions

What: Added proper implementations of trim, toNumber, debounce, and throttle from lodash

Details:

• b7Q() (trim) - removes leading/trailing whitespace at line 335245
• d7Q() (toNumber) - converts values to numbers, handles special formats at line 335259
• CXQ() (debounce) - debounces function calls with leading/trailing options at line 336928
• tXQ() (throttle) - throttles function calls with configurable timing at line 337236
• These replace or supplement existing implementations for better compatibility
• Evidence: Added functions at lines 335238-337246 in v2.0.10 (partial or missing in v2.0.9)