md file and gap fix

Distribution/docs/02_stock_ledger.md

@@ -0,0 +1,62 @@
+# 02 — Stock Ledger
+
+**Status**: Not Started
+**Depends On**: 01 — Item Catalog
+
+---
+
+## Goal
+
+
+
+---
+
+## Background / Context
+
+
+
+---
+
+## Data Model Changes
+
+### Stock Balance (per location)
+
+
+
+### Stock Movement Transaction
+
+
+
+### Location Abstraction (Warehouse vs Vehicle)
+
+
+
+---
+
+## API Endpoints
+
+
+
+---
+
+## Business Rules
+
+
+
+---
+
+## Fraud / Control Considerations
+
+
+
+---
+
+## Open Questions
+
+
+
+---
+
+## Implementation Notes
+
+> Fill this section in during planning discussion before writing any code.