Add comprehensive audit reports, design assessment, and non-authenticated features testing for ThrillWiki application

- Created critical functionality audit report identifying 7 critical issues affecting production readiness.
- Added design assessment report highlighting exceptional design quality and minor cosmetic fixes needed.
- Documented non-authenticated features testing results confirming successful functionality and public access.
- Implemented ride search form with autocomplete functionality and corresponding templates for search results.
- Developed tests for ride autocomplete functionality, ensuring proper filtering and authentication checks.

search/forms.py

@@ -0,0 +1,20 @@
+from django import forms
+from autocomplete import AutocompleteWidget
+
+from rides.models import Ride
+from search.mixins import RideAutocomplete
+
+
+class RideSearchForm(forms.Form):
+    """Form for searching rides with autocomplete."""
+    ride = forms.ModelChoiceField(
+        queryset=Ride.objects.all(),
+        required=False,
+        widget=AutocompleteWidget(
+            ac_class=RideAutocomplete,
+            attrs={
+                'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
+                'placeholder': 'Search rides...'
+            }
+        )
+    )