Consolidate spatial docs into universe model

docs/DATA-MODEL.md

@@ -14,7 +14,7 @@ The data model should support:
 - module-based capability
 - population and workforce
 - claimable construction sites
-- local-space combat
+- localspace combat
 - scalable replication and future sharding
 
 ## Core Principles
@@ -39,8 +39,8 @@ Recommended global ID families:
 - `factionId`
 - `commanderId`
 - `systemId`
-- `nodeId`
-- `bubbleId`
+- `anchorId`
+- `localspaceId`
 - `stationId`
 - `shipId`
 - `moduleId`
@@ -58,8 +58,8 @@ The intended core entities are:
 1. `Faction`
 2. `Commander`
 3. `System`
-4. `Node`
-5. `LocalBubble`
+4. `Anchor`
+5. `Localspace`
 6. `Station`
 7. `Ship`
 8. `ModuleInstance`
@@ -108,7 +108,6 @@ Recommended commander kinds:
 - `station`
 - `ship`
 - `fleet`
-- `sector`
 - `task-group`
 
 ## System
@@ -124,40 +123,37 @@ Suggested fields:
 - `nodeIds`
 - `faction influence later`
 
-## Node
+## Anchor
 
-A node is a meaningful location in system space that owns a local bubble.
+An anchor is a meaningful location in a system that owns a localspace.
 
 Suggested fields:
 
-- `nodeId`
+- `anchorId`
 - `systemId`
 - `kind`
 - `systemPosition`
-- `bubbleId`
-- `parentNodeId?`
+- `localspaceId`
+- `parentAnchorId?`
 - `orbital metadata?`
-- `occupyingStructureId?`
+- `constructionIds?`
 
-Recommended node kinds:
+Recommended anchor kinds:
 
 - `star`
 - `planet`
 - `moon`
 - `lagrange-point`
-- `station`
-- `gate`
-- `resource-site`
-- `structure`
+- `resource-node`
 
-## LocalBubble
+## Localspace
 
-A local bubble is the tactical simulation context attached to one node.
+A localspace is the tactical simulation context attached to one anchor.
 
 Suggested fields:
 
-- `bubbleId`
-- `nodeId`
+- `localspaceId`
+- `anchorId`
 - `systemId`
 - `radius`
 - `occupantShipIds`
@@ -168,16 +164,16 @@ Suggested fields:
 
 ## Station
 
-A station is a structure attached to a Lagrange-point node.
+A station is a constructed structure that lives inside one localspace.
 
 Suggested fields:
 
 - `stationId`
 - `ownerFactionId`
 - `commanderId?`
-- `nodeId`
+- `anchorId`
 - `systemId`
-- `bubbleId`
+- `localspaceId`
 - `moduleIds`
 - `inventory`
 - `population`
@@ -231,7 +227,7 @@ Recommended host kinds:
 
 ## Claim
 
-A claim is a vulnerable object placed at a Lagrange point before construction.
+A claim is a vulnerable object placed at a valid construction anchor before construction.
 
 Suggested fields:
 
@@ -239,8 +235,8 @@ Suggested fields:
 - `ownerFactionId`
 - `commanderId?`
 - `systemId`
-- `nodeId`
-- `bubbleId`
+- `anchorId`
+- `localspaceId`
 - `placedAt`
 - `activatesAt`
 - `state`
@@ -261,8 +257,8 @@ Suggested fields:
 
 - `constructionSiteId`
 - `ownerFactionId`
-- `nodeId`
-- `bubbleId`
+- `anchorId`
+- `localspaceId`
 - `targetKind`
 - `targetDefinitionId`
 - `requiredItems`
@@ -354,12 +350,12 @@ Recommended ship spatial state fields:
 
 - `spaceLayer`
 - `currentSystemId`
-- `currentNodeId?`
-- `currentBubbleId?`
+- `currentAnchorId?`
+- `currentLocalspaceId?`
 - `localPosition?`
 - `systemPosition?`
 - `movementRegime`
-- `destinationNodeId?`
+- `destinationAnchorId?`
 - `transitState?`
 
 Recommended space layers:
@@ -367,7 +363,7 @@ Recommended space layers:
 - `universe-space`
 - `galaxy-space`
 - `system-space`
-- `local-space`
+- `localspace`
 
 Recommended movement regimes:
 
@@ -466,7 +462,7 @@ The following rules should remain true unless deliberately revised:
 
 ## Relationship To Other Documents
 
-- [SPACES.md](/home/jbourdon/repos/space-game/docs/SPACES.md)
+- [UNIVERSE-MODEL.md](/home/jbourdon/repos/space-game/docs/UNIVERSE-MODEL.md)
   - defines the layered world structure
 
 - [COMMANDERS.md](/home/jbourdon/repos/space-game/docs/COMMANDERS.md)