Update daily metrics

Author: codeEvolveZenith345

data/logs/activity_2025-12-22.log

@@ -1,3 +1,4 @@
 [2025-12-22 03:02:19] Testing and validation
 [2025-12-22 06:50:41] Security updates
 [2025-12-22 14:54:30] Build system improvements
+[2025-12-22 16:48:28] Testing and validation

data/quotes/daily_quotes.txt

@@ -411,3 +411,4 @@
 [2025-12-22 03:02:19] The most damaging phrase in the language is 'We've always done it this way!' - Grace Hopper
 [2025-12-22 04:14:34] The most damaging phrase in the language is 'We've always done it this way!' - Grace Hopper
 [2025-12-22 14:54:30] Code is like humor. When you have to explain it, it's bad. - Cory House
+[2025-12-22 16:48:28] The best way to predict the future is to implement it. - Alan Kay