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 @@
+law-benefit-score
+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 seven-dimensional benefit taxonomy (Schutz, Markt,
+Rechtssicherheit, EU-Binnenmarkt, Sicherheit, Umwelt,
+Einnahmen) is juristisch-politisch konventioniert. It draws
+on the EU Better Regulation Guidelines + Toolbox 2023
+("Multi-Criteria Decision Analysis"-Vokabular) and on the
+methodological framing of Studie §3.2.
+
+Dispersion = sample standard deviation across the seven
+dimensions. Surfaces "high mean but split panel" cases where a
+single dimension dominates and others disagree — the audit
+log preserves the per-dimension input so the Juristen-/Beirats-
+panel can reconstruct the disagreement.
+
+Inter-rater reliability (Cohen's κ ≥ 0.7) is the methodological
+freeze-threshold per Studie §3.3; v0.2 will expose a per-
+dimension Juristen-vote panel that computes κ across reviewers
+and adds it to the audit log.