Duplicate configuration types

[dsogari]

Description

Currently, some configuration types listed in packages/mermaid/src/config.type.ts appear duplicated (such as XYChartAxisConfig1 and XYChartAxisConfig2). This is caused by an issue on the json-schema-to-typescript package.

I have a fix that resolves this, which I will submit in a new PR soon.

Steps to reproduce

1. Clone the repo.
2. Open the packages/mermaid/src/config.type.ts file.
3. See the duplicated types XYChartAxisConfig1 and XYChartAxisConfig2.

Screenshots

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Code Sample

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Setup

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Suggested Solutions

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Additional Context

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