Refactored reports to use pregenerated docs instead (#2831)

* Refactored reports to use pregenerated docs instead

* Fixed e2e test

* Fixed anothr bug

* Cleanup

* Fixed timezone conversion

* Updated ref files

* Updated reference files, refreshed ui/ux for report generation. Buttons toggle on and off based on if report exists

* Fixed linting errors, removed pytz

* Fixed test failure

* e2e test fix

* Speeding up unit tests

* Removed python time library that was causing performance issues with unit tests

* Updated poetry lock

* Unit test improvements

* Made change that ken reccomended

app/utils/s3_csv.py

@@ -0,0 +1,50 @@
+import csv
+import io
+
+from app.utils.csv import convert_report_date_to_preferred_timezone
+
+
+def convert_s3_csv_timestamps(csv_content):
+    if isinstance(csv_content, bytes):
+        csv_content = csv_content.decode("utf-8")
+
+    reader = csv.reader(io.StringIO(csv_content))
+
+    time_column_index = None
+    try:
+        header = next(reader)
+        for i, col in enumerate(header):
+            if col.strip().lower() == "time":
+                time_column_index = i
+                break
+
+        output = io.StringIO()
+        writer = csv.writer(output)
+        writer.writerow(header)
+        yield output.getvalue()
+        output.truncate(0)
+        output.seek(0)
+    except StopIteration:
+        return
+
+    if time_column_index is None:
+        for row in reader:
+            writer.writerow(row)
+            yield output.getvalue()
+            output.truncate(0)
+            output.seek(0)
+        return
+
+    for row in reader:
+        if len(row) > time_column_index and row[time_column_index]:
+            try:
+                row[time_column_index] = convert_report_date_to_preferred_timezone(
+                    row[time_column_index]
+                )
+            except Exception:  # nosec B110
+                pass
+
+        writer.writerow(row)
+        yield output.getvalue()
+        output.truncate(0)
+        output.seek(0)