PPHA-589: Add hint text to tobacco types (#360)

# What is the change?

Add hint text to tobacco types

# Why are we making this change?

To ensure clarity of each type of tobacco

<img width="1007" height="687" alt="Screenshot 2026-03-12 at 15 31 38"
src="https://github.com/user-attachments/assets/c61aa389-6c25-4983-9594-bb537fdc7b61"
/>

Author: Themitchell

lung_cancer_screening/questions/forms/types_tobacco_smoking_form.py

@@ -29,6 +29,22 @@ def __init__(self, *args, response_set, **kwargs):
         self.fields["value"].initial = self.existing_types
 
         value_field=self['value']
+        value_field.add_hint_for_choice(
+            TobaccoSmokingHistoryTypes.ROLLING_TOBACCO,
+            "or roll-ups",
+        )
+        value_field.add_hint_for_choice(
+            TobaccoSmokingHistoryTypes.SMALL_CIGARS,
+            "Petit Corona or Short Panetela, usually 4 to 5 inches long",
+        )
+        value_field.add_hint_for_choice(
+            TobaccoSmokingHistoryTypes.MEDIUM_CIGARS,
+            "Robusto or Corona, usually 5 to 6 inches long",
+        )
+        value_field.add_hint_for_choice(
+            TobaccoSmokingHistoryTypes.LARGE_CIGARS,
+            "Churchill or Double Corona, usually 7 to 8 inches long",
+        )
         value_field.add_hint_for_choice(
             TobaccoSmokingHistoryTypes.CIGARILLOS,
             "Cafe Creme or Signature cigars, roughly the size of a cigarette"