chore: add Apache 2.0 license

[cmpadden]

Summary & Motivation

Resolves #70

Test Plan

Changelog

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[greptile-apps]

Greptile Summary

Adds the Apache License 2.0 to the repository, resolving a community request (discussion #70). The LICENSE file contains the standard Apache 2.0 text with the copyright notice attributed to Dagster Labs, Inc. (2025). No code changes are included — this is purely a licensing addition.

Confidence Score: 5/5

• This PR is safe to merge — it only adds a standard license file with no code changes.
• The PR adds a single non-code file (LICENSE) containing the well-known Apache License 2.0 text. There are no logic changes, no dependencies affected, and no risk of regressions.
• No files require special attention.

Important Files Changed

Filename	Overview
LICENSE	Adds standard Apache License 2.0 text with copyright notice for Dagster Labs, Inc. (2025). No issues found.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Discussion #70: Request for License] --> B[PR #71: Add LICENSE file]
    B --> C[LICENSE - Apache 2.0]
    C --> D[Copyright 2025 Dagster Labs, Inc.]

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_{Last reviewed commit: d8c7285}