Handle "journal entry" account activities better

Apparently "journal entry" type account activities represent random
credit or debit operations that are not user initiated deposits or
similar.
With this change we add the necessary logic to the
format_activity_type() to treat these entries correctly instead of
panicking.

CHANGELOG.md

@@ -1,5 +1,6 @@
 Unreleased
 ----------
+- Added support for "journal entry" type account activities
 - Bumped `apca` dependency to `0.28.0`
 
 

src/main.rs

@@ -231,9 +231,9 @@ fn format_activity_type(side: account_activities::ActivityType) -> &'static str
     account_activities::ActivityType::Interest => "interest",
     account_activities::ActivityType::InterestAdjustedNraWithheld
     | account_activities::ActivityType::InterestAdjustedTefraWithheld => "interested adjusted",
-    account_activities::ActivityType::JournalEntry
-    | account_activities::ActivityType::JournalEntryCash
-    | account_activities::ActivityType::JournalEntryStock => unimplemented!(),
+    account_activities::ActivityType::JournalEntry => "credit/debit",
+    account_activities::ActivityType::JournalEntryCash => "cash credit/debit",
+    account_activities::ActivityType::JournalEntryStock => "stock credit/debit",
     account_activities::ActivityType::Acquisition => "acquisition",
     account_activities::ActivityType::NameChange => "name change",
     account_activities::ActivityType::OptionAssignment => "option assigned",