chore: adopt Apache-2.0 license + NOTICE

[yakimoto]

Standardizes this repo on Apache-2.0 (uniform across the WAVE open SDK/protocol surface; the patent grant matters for protocol adoption). Adds a NOTICE reserving the WAVE marks; sets license in package.json where present. License-only change — no code impact.

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Summary by cubic

Adopt Apache-2.0 for this repo and add a NOTICE clarifying WAVE trademark use. Replaces MIT, provides a patent grant, and has no code or API impact.

^{Written for commit 5da8018. Summary will update on new commits.}

[changeset-bot]

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Latest commit: 5da8018

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: ff40b2df-1b6e-4f9d-b20a-1ffbfe09a5b2

📥 Commits

Reviewing files that changed from the base of the PR and between 3182e01 and 5da8018.

📒 Files selected for processing (2)

• LICENSE
• NOTICE

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/apache-2.0-license

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch chore/apache-2.0-license

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[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

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Architecture diagram

sequenceDiagram
    participant Repo as Repository
    participant License as LICENSE
    participant Notice as NOTICE

    Note over Repo,Notice: License-only change — no code impact
    Repo->>License: CHANGED: MIT → Apache-2.0
    Repo->>Notice: NEW: Add WAVE trademark reservation

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