chore: MIT license declarations for workspace crates + LICENSE file

Co-Authored-By: Claude <[email protected]>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Heretek-AI / AetherTable contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

crates/vtt-core/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-core"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "Authoritative Headless Deterministic Rules Engine for AI-Native VTT"
 
 [dependencies]

crates/vtt-crdt-sync/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-crdt-sync"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "Real-Time Distributed CRDT Synchronization Engine and State Relays"
 
 [dependencies]

crates/vtt-scripting/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-scripting"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "Dual Scripting Architecture: Sandboxed Wasmtime Fuel-Metered & Rhai Story Engines"
 
 [dependencies]

crates/vtt-server/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-server"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "High-Performance Unified Actix-Web Server for AI-Native VTT Engine"
 
 [dependencies]

crates/vtt-spatial/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-spatial"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "Spatial Geometry, Pathfinding, SIMD/Bresenham LoS and Zone Graphs"
 
 [dependencies]

crates/vtt-wfc/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vtt-wfc"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 description = "Wave Function Collapse Procedural Map and Dungeon Synthesis"
 
 [dependencies]