feat: add X release notifications

[solidsnakedev]

Auto-post releases to X when published via Changesets workflow.

[Copilot]

Pull request overview

This PR adds automated X (Twitter) notifications for new releases and refactors the DatumOption module by splitting it into dedicated DatumHash and InlineDatum modules while preserving backward compatibility.

Changes:

• Added GitHub Actions workflow to auto-post release notifications to X
• Split DatumOption into separate DatumHash and InlineDatum modules with dedicated encoding/parsing functions
• Updated all imports and references across tests and documentation to use the new modular structure

Reviewed changes

Copilot reviewed 299 out of 327 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
.github/workflows/post-release-to-x.yml	New GitHub Actions workflow for posting releases to X
.changeset/deep-beds-mate.md	Changeset documenting the DatumOption refactoring
packages/evolution/docs/modules/DatumHash.ts.md	New documentation for the DatumHash module
packages/evolution/docs/modules/InlineDatum.ts.md	New documentation for the InlineDatum module
packages/evolution/docs/modules/DatumOption.ts.md	Updated documentation reflecting the refactored DatumOption module
packages/evolution-devnet/test/*.ts	Updated test files to use new InlineDatum import instead of DatumOption
packages/evolution-devnet/test/utils/utxo-helpers.ts	Simplified helper by removing SDK-to-Core conversion logic
docs/content/docs/modules/*.mdx	Updated nav_order values to accommodate new modules
docs/content/docs/modules/_meta.json	Added DatumHash and InlineDatum entries to metadata

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