chore(license): migrate to AGPL-3.0-or-later (#157)

## Summary
Migrates this repo's license declaration from `MPL-2.0 (no SPDX header)`
to `AGPL-3.0-or-later`.

**Rationale:** Joshua co-dev.

## Changes
- LICENSE file replaced with canonical `AGPL-3.0-or-later` text
(including SPDX header).
- Package metadata updated where present (Cargo.toml, package.json,
deno.json, mix.exs, pyproject.toml).

Part of estate-wide metadata cleanup 2026-05-26.

Author: hyperpolymath

LICENSE

@@ -6,7 +6,7 @@ version = "0.1.0"
 edition = "2021"
 authors = ["Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk>"]
 description = "Rapid-setup TUI for BoJ local-coord-mcp (AI multi-instance coordination)"
-license = "MPL-2.0"
+license = "AGPL-3.0-or-later"
 
 # Architecture note: pure functions (state transitions, key dispatch) are
 # deliberately isolated so SPARK/Ada formal modules can replace them later

coord-tui/Cargo.toml

@@ -39,7 +39,7 @@ defmodule BojRest.MixProject do
 
   defp package do
     [
-      licenses: ["MPL-2.0"],
+      licenses: ["AGPL-3.0-or-later"],
       links: %{"GitHub" => "https://github.com/hyperpolymath/boj-server"}
     ]
   end

elixir/mix.exs

@@ -2,7 +2,7 @@
   "name": "@hyperpolymath/boj-server",
   "version": "0.4.7",
   "description": "Bundle of Joy (BoJ) MCP Server — cartridge-based DevOps + multi-agent coordination toolkit with 100 domain cartridges (database, container, git, k8s, observability, secrets, IaC, multi-instance AI coord, and more). Formally verified (Idris2) core; MPL-2.0.",
-  "license": "MPL-2.0",
+  "license": "AGPL-3.0-or-later",
   "author": "Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk>",
   "repository": {
     "type": "git",

package.json

@@ -8,6 +8,6 @@
   },
   "keywords": ["boj-server", "cartridge", "configurator"],
   "author": "Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>",
-  "license": "MPL-2.0",
+  "license": "AGPL-3.0-or-later",
   "type": "module"
 }

tools/cartridge-configurator/package.json

@@ -8,6 +8,6 @@
   },
   "keywords": ["boj-server", "cartridge", "provisioner"],
   "author": "Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>",
-  "license": "MPL-2.0",
+  "license": "AGPL-3.0-or-later",
   "type": "module"
 }

tools/cartridge-provisioner/package.json

@@ -8,6 +8,6 @@
   },
   "keywords": ["boj-server", "cartridge", "panel-harness"],
   "author": "Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>",
-  "license": "MPL-2.0",
+  "license": "AGPL-3.0-or-later",
   "type": "module"
 }

tools/panel-harness/package.json

@@ -10,7 +10,7 @@ version = "0.2.0"
 edition = "2021"
 description = "System tray app for BoJ server — Gossamer webview shell"
 authors = ["Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk>"]
-license = "MPL-2.0"
+license = "AGPL-3.0-or-later"
 
 [[bin]]
 name = "boj-tray"