data update

docs/buildings/trading-pier-latium.md

@@ -0,0 +1,43 @@
+# Trading Pier (Latium)
+
+**Entity Type:** Building
+
+## Properties
+
+| Field | Value |
+|-------|-------|
+| Region | Latium |
+| Category | Harbour Building |
+| Required Tier | [Plebeians](../population-tiers/tier-ii.md) |
+| Dimensions | 6x9 (base), 8x13 (with roads) |
+
+## Description
+
+Harbour building for trading ships. Must be unlocked via the skill tree. Requires placement in a harbour area.
+
+## Costs
+
+**Build Cost:** 1000 Coins, 20 Planks, 15 Bricks
+
+**Maintenance:** -26 gold, 12 Liberti workers
+
+## Placement
+
+| Requirement | Value |
+|-------------|-------|
+| Constraints | Harbour Area required |
+| Skill Tree | Must be unlocked |
+
+## Specialists
+
+Specialists can be assigned to enhance Trading Pier functionality.
+
+## Related Buildings
+
+- [Depot (Albion)](./depot-albion.md)
+- [Depot (Latium)](./depot-latium.md)
+- [Trading Quay (Albion)](./trading-quay-albion.md)
+- [Repair Crane (Albion)](./repair-crane-albion.md)
+- [Repair Crane (Latium)](./repair-crane-latium.md)
+- [Shipyard (Albion)](./shipyard-albion.md)
+- [Shipyard (Latium)](./shipyard-latium.md)