Fix: Remove cache files from git tracking and update .gitignore

CRITICAL FIX:
- Remove .sysref.beta and .sysref.beta.timestamp from git
- Remove data/suspicious-login-monitor/baseline.dat from git
- Add beta cache files to .gitignore
- Add runtime directories to .gitignore (config, data, logs, tmp)

PROBLEM FIXED:
- Cache files were being committed to git with stale data
- Users pulling dev would get old cached WordPress site list
- Cache wasn't clearing properly between pulls

SOLUTION:
- Cache files no longer tracked by git
- .gitignore prevents future commits of cache/runtime data
- Cache is auto-rebuilt when expired or on fresh checkout

IMPACT:
- Fresh clones will have empty cache (auto-rebuilds on first run)
- No more stale WordPress/domain/database listings
- Clean git history (runtime files removed)

.gitignore

@@ -5,9 +5,11 @@
 *.swo
 *~
 
-# Reference database (session data)
+# Reference database (session data) - Production and Dev
 .sysref
 .sysref.timestamp
+.sysref.beta
+.sysref.beta.timestamp
 
 # System-specific logs
 *.log
@@ -28,9 +30,15 @@
 .DS_Store
 Thumbs.db
 
-# Runtime directories
+# Runtime directories and cache
 /modules/security/temp/
 /modules/security/live-monitor-*/
+/config/
+/data/
+/logs/
+/tmp/
+/backups/
+/downloads/
 
 # Credentials and keys (NEVER commit these)
 *.key