Refactor collection case navigation and question handling

- Updated links in collection_case_priors.html to point to the new collection_case_questions view.
- Modified collection_case_view_take.html to display case history using the new method.
- Changed collection_detail.html to include links to the new collection_case_questions view.
- Added new URL pattern for collection_case_questions in urls.py.
- Refactored collection_case_details view to handle question-related logic and rendering.
- Introduced new CaseQuestionForm for handling question submissions.
- Created new migration to add override_history and redact_history fields to CaseDetail model.
- Added new templates for collection_case_details.html and collection_case_questions.html to manage case questions.
- Enhanced JavaScript functionality for dynamic question management in collection_case_questions.html.
- Updated useranswer model fields in shorts app to improve feedback and scoring.

atlas/models.py

@@ -1190,6 +1190,16 @@ class CaseDetail(models.Model):
 
     sort_order = models.IntegerField(default=1000)
 
+    redact_history = models.BooleanField(
+        default=False,
+        help_text="Set to true if the history should be redacted whilst taking the case."
+    )
+
+    override_history = models.TextField(
+        null=True, blank=True,
+        help_text="This will override the case history for the purpose of the exam/collection."
+    )
+
     class Meta:
         ordering = ("sort_order",)
 
@@ -1213,6 +1223,15 @@ class CaseDetail(models.Model):
     def default_viewerstate_string(self):
         return json.dumps(self.default_viewerstate) if self.default_viewerstate else "{}"
 
+    def get_history_pre(self):
+        if self.collection.show_history_pre:
+            if self.redact_history:
+                return "[Redacted]"
+            if self.override_history and self.override_history != "":
+                return self.override_history
+            return self.case.history
+        return ""
+
 class CasePrior(models.Model):
     case_detail = models.ForeignKey(CaseDetail, on_delete=models.CASCADE)
     prior_case = models.ForeignKey(Case, on_delete=models.CASCADE, related_name="prior_case")