Add reconciliation system with checkpoints and adjustments

- Add Reconciliation transaction type that appears as visible rows
- Reconciliation checkpoints show expected vs calculated balance
- Red background if out of balance, green if balanced
- Description shows balance status (Balanced or Out of balance by .XX)
- Create Adjustment button appears when reconciliation is out of balance
- Adjustment transactions automatically created to match bank balance
- Reconciliations always sort last on their date
- Auto-recalculate all reconciliations when any transaction changes
- Persistent projection months setting (1-24 months, default 3)
- Persistent date range between sessions
- Fix projection regeneration to start from rule start date
- Fix duplicate projections when converting to actuals
- Grey out irrelevant fields when Reconciliation type selected

1 files changed, 3 insertions, 0 deletions

diff --git a/database.h b/database.h
index cdde765..0296675 100644
--- a/database.h
+++ b/database.h
@@ -29,6 +29,9 @@ public:
     bool updateRecurringRule(const RecurringRule &rule);
     bool deleteRecurringRule(int id);
     QList<RecurringRule> getAllRecurringRules();
+    void regenerateProjectionsForRule(const RecurringRule &rule);
+    void deleteProjectionsForRule(int ruleId);
+    void regenerateAllProjections();
     
     // Reconciliation
     bool convertToActual(int transactionId, double actualAmount);