phase5: add saved searches, watchlist, and authenticated htmx flows

apps/scouting/forms.py

@@ -0,0 +1,12 @@
+from django import forms
+
+from .models import SavedSearch
+
+
+class SavedSearchForm(forms.ModelForm):
+    class Meta:
+        model = SavedSearch
+        fields = ["name", "is_public"]
+        widgets = {
+            "name": forms.TextInput(attrs={"placeholder": "e.g. EuroLeague guards under 24"}),
+        }