docs: add dual copyright — skill tooling + upstream pattern data

Darshit Patel owns the skill tooling (SKILL.md, scripts, assets, CI).
Bruno Borges retains copyright on the pattern data (references/).
Both under MIT License.

Author: darshitpp

LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2026 Darshit Patel
+Copyright (c) 2026 Bruno Borges (pattern data from javaevolved.github.io)
+
+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

@@ -270,28 +270,9 @@ All pattern data is sourced from the **[java.evolved](https://javaevolved.github
 
 ## License
 
-MIT — same as the upstream source data.
+MIT License.
 
-```
-MIT License
-
-Copyright (c) 2026 Bruno Borges
-
-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.
-```
+- **Pattern data** (`references/` content) — Copyright (c) 2026 Bruno Borges, from [javaevolved.github.io](https://github.com/javaevolved/javaevolved.github.io)
+- **Skill tooling** (SKILL.md, scripts, assets, CI pipelines) — Copyright (c) 2026 Darshit Patel
+
+Both components are licensed under the MIT License. See [LICENSE](LICENSE) for the full text.