Add MIT licence and a repo README

The repo went public with no LICENSE, which means default copyright — nobody
could legally reuse any of it. MIT throughout, covering the generator and the
VANITY prose alike.

Also adds a README, since the front page was previously a design document that
opened mid-argument, and sets module.json's license field so Foundry shows it.

Module to 0.1.2 so the released zip carries LICENSE too.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 slaguru666
+
+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.

README.md

@@ -0,0 +1,54 @@
+# DELVE
+
+An authoring system and Foundry VTT module for the **VANITY** tabletop RPG. Press one button and
+it generates a whole dungeon — fiction, areas, maps, encounters, hoards and a journal you can read
+cold — then drops it into your world.
+
+## Install (Foundry)
+
+**Add-on Modules → Install Module → Manifest URL:**
+
+```
+https://github.com/slaguru666/vanity-delve/releases/latest/download/module.json
+```
+
+Requires the [VANITY](https://github.com/slaguru666/Vanity) system, **0.10.5 or later**.
+
+* **⛏** raise a dungeon
+* **🗑** remove one you don't want — it deletes exactly what it made and nothing else
+* **⏩** stage a delve you finished at the desk
+
+## Also a CLI
+
+`core/` is pure JavaScript with no Foundry dependencies, so a delve can be generated, rerolled and
+finished outside the VTT:
+
+```bash
+node core/cli.mjs --new --seed=my-delve --file=my.json
+node core/cli.mjs --file=my.json --worksheet    # everything, with prompts for what only you can write
+node core/cli.mjs --file=my.json --reroll=3:situation
+node core/cli.mjs --file=my.json --play         # the tight, table-facing sheet
+```
+
+## What it does and does not do
+
+It generates the fiction, the order and the pressure. It does **not** write your read-aloud text
+or your climax, and it says so — those are prompts, not output. It gets you to a strong first
+draft in a minute instead of an evening, then gets out of the way.
+
+[`DESIGN.md`](DESIGN.md) has the whole design history, including four rounds of adversarial review
+and two paper playtests that failed before anything worked.
+
+## Layout
+
+| | |
+|---|---|
+| `core/` | the generator — pure JS, 39 tests |
+| `foundry-module/` | the Foundry module, with `core/` vendored |
+| `paper/` | a hand-written delve and both playtest logs |
+| `spike/` | the harness that measured VANITY's Forge outside Foundry |
+| `samples/` | generated output |
+
+## Licence
+
+MIT — see [LICENSE](LICENSE).

foundry-module/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 slaguru666
+
+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.

foundry-module/module.json

@@ -2,7 +2,7 @@
   "id": "vanity-delve",
   "title": "DELVE — a dungeon layer for VANITY",
   "description": "Generates a coherent delve and sequences VANITY's Forge to stage it, one area at a time.",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "compatibility": {
     "minimum": "13",
     "verified": "14.365"
@@ -32,5 +32,6 @@
   "manifest": "https://github.com/slaguru666/vanity-delve/releases/latest/download/module.json",
   "download": "https://github.com/slaguru666/vanity-delve/releases/latest/download/vanity-delve.zip",
   "url": "https://github.com/slaguru666/vanity-delve",
-  "readme": "https://github.com/slaguru666/vanity-delve/blob/main/foundry-module/README.md"
+  "readme": "https://github.com/slaguru666/vanity-delve/blob/main/foundry-module/README.md",
+  "license": "https://github.com/slaguru666/vanity-delve/blob/main/LICENSE"
 }