refactor(simulation): move content/ under server/ (#669)

Content files (RON templates, YAML campaigns, gauntlet data) are consumed
exclusively by the server. Colocate them at server/content/ and update all
path references in Rust source, tooling scripts, and schema files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/content/global/knowledge/world.yaml

@@ -0,0 +1,35 @@
+# Fact catalog: world
+# Faction and institutional knowledge — Commission, lattice regulation, broader context
+# Source: docs/design/knowledge-vocabulary-v01.md §4.6 (#368)
+
+facts:
+
+  - fact_id: world.lattice_regulation_active
+    description: Commission actively regulates neural lattice component access in this system
+    typical_confidence: knows_of
+    characters: [smuggler, detective]
+    notes: "Both characters have this from Background"
+
+  - fact_id: world.unlicensed_lattice_demand
+    description: High demand for unlicensed lattice upgrades on working-class stations like Sova
+    typical_confidence: knows_of
+    characters: [smuggler, detective]
+    notes: "The moral context of the operation — smuggler knows it as justification; detective may learn it as complication"
+
+  - fact_id: world.commission_sova_jurisdiction
+    description: Commission has jurisdiction over Sova Transit District
+    typical_confidence: knows_details
+    characters: [detective]
+    notes: "Detective Background knowledge — institutional mandate"
+
+  - fact_id: world.ring_cross_system
+    description: The ring operates across multiple star systems — Sova is one node
+    typical_confidence: knows_details
+    characters: [smuggler, detective]
+    notes: "Late-game discovery — changes scope of the operation"
+
+  - fact_id: world.shift_schedule
+    description: Sova Transit District shift schedule — who works when
+    typical_confidence: knows_of
+    characters: [smuggler, detective]
+    notes: "Smuggler from Background (colleague). Detective through investigation."