fix some format errors

[bachelor-dou]

Summary

• This PR improves documentation clarity and consistency across multiple project guides.
• It fixes naming, spelling, and command issues that could mislead users during setup and quick start.

Changes

• Corrected project naming/casing to align with GitHub repository naming conventions.
• Fixed typos and wording issues in installation and quick start documentation.
• Corrected invalid command snippets in setup steps.
• Fixed incomplete or unclear sentences in quick start sections.
• Improved homepage documentation text consistency and link target correctness.

[ascend-robot]

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[ascend-robot]

CLA Signature Pass

bachelor-dou, thanks for your pull request. All authors of the commits have signed the CLA. 👍

[ascend-robot]

CLA Signature Pass

bachelor-dou, thanks for your pull request. All authors of the commits have signed the CLA. 👍

[ascend-robot]

CLA Signature Pass

bachelor-dou, thanks for your pull request. All authors of the commits have signed the CLA. 👍