chore(release): finalize v0.1.0 — LICENSE, NOTICE, WASM artefact

Adds the three release-prep artefacts so the repo is ready for
the chain store: Apache-2.0 LICENSE (boilerplate), NOTICE with
per-module copyright + third-party + methodological lineage
attribution, and the compiled wasm32-wasip2 release bundle
(module.wasm) that the Hub will install verbatim once published.

Cargo.lock is now also tracked so reproducible builds line up
with the WASM hash that ships.

Signed-off-by: flemming-it <sf@flemming.it>

NOTICE

@@ -0,0 +1,35 @@
+graph-shapley-attribution
+Copyright 2026 Flemming.AI
+
+This product includes software developed by Dr. Stefan Flemming
+and contributors (https://flemming.ai/).
+
+------------------------------------------------------------------
+Third-party acknowledgments
+
+JSON (de)serialization uses `serde` + `serde_json`
+(https://github.com/serde-rs), Apache-2.0 / MIT licensed.
+
+Module SDK glue is provided by `chain-module-sdk`
+(https://git.flemming.ai/fai/chain-module-sdk-rust), Apache-2.0.
+
+------------------------------------------------------------------
+Methodological lineage
+
+The path-count proportional fallback in v0.1.0 matches the
+Shapley value exactly when the coalition value is "did this
+ancestor reach the target?".
+
+The honest Shapley implementation planned for v0.2 follows the
+Shubik-Owen recursion over the 2^n coalition lattice and is
+the basis of:
+
+  Shapley, L.S. (1953). A value for n-person games. In:
+  Kuhn & Tucker (eds.), Contributions to the Theory of Games,
+  vol. II. Princeton University Press.
+
+For the law-heatmap use case the relevant survey is
+
+  Pintér, M. (2015). The Shapley value, the proper Shapley
+  value, and sharing rules. Mathematical Methods of Operations
+  Research 82, 187-202.