feat(db): improve settings retrieval resilience and logging

Enhance retrieveSettingsForActiveAccount with better error handling and logging
while maintaining core functionality. Changes focus on making the system more
debuggable and resilient without overcomplicating the logic.

Key improvements:
- Add structured error handling with specific try-catch blocks
- Implement detailed logging with [databaseUtil] prefix for easy filtering
- Add graceful fallbacks for searchBoxes parsing and missing settings
- Improve error recovery paths with safe defaults
- Maintain existing security model and data integrity

Security:
- No sensitive data in logs
- Safe JSON parsing with fallbacks
- Proper error boundaries
- Consistent state management
- Clear fallback paths

Testing:
- Verify settings retrieval works with/without active DID
- Check error handling for invalid searchBoxes
- Confirm logging provides clear debugging context
- Validate fallback to default settings works

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "timesafari",
-  "version": "0.4.6",
+  "version": "0.4.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "timesafari",
-      "version": "0.4.6",
+      "version": "0.4.7",
       "dependencies": {
         "@capacitor-community/sqlite": "6.0.2",
         "@capacitor-mlkit/barcode-scanning": "^6.0.0",