docs: Complete FastExcel to FesodSheet rename

[ongdisheng]

Related: #651 #691 (comment)

Purpose of the pull request

This PR fixes a couple of small issues in the website that were missed during the FastExcel to FesodSheet rename in PR #691.

What's changed?

The introduction page was using Fesod.read instead of FesodSheet.read in the code example. The Chinese version already had this correct, so I updated the English version to match. I also replaced Excel with spreadsheet in the homepage to be consistent with the rest of the website. The large-data.md is also updated to be consistent with the Chinese version, keeping only Microsoft Excel 03 and Microsoft Excel 2007 when referring to the specific applications, while changing all other "Excel file" references to "spreadsheet file".

Screenshot

Checklist

• I have read the Contributor Guide.
• I have written the necessary doc or comment.
• I have added the necessary unit tests and all cases have passed.

[ongdisheng]

Hi @delei, just wondering if I should also include updates to the main README.md in this PR? I noticed it contains "Excel" references that should be changed to "spreadsheet" for consistency. Let me know what you think!

[delei]

Hi @delei, just wondering if I should also include updates to the main README.md in this PR? I noticed it contains "Excel" references that should be changed to "spreadsheet" for consistency. Let me know what you think!

Sure. Including modifying the Fesod in the sample code.

[ongdisheng]

Just wanted to mention that I noticed the repository's About section still says "Processing Excels" instead of "spreadsheets". I don't have permission to update it myself, but wanted to bring it up in case it should be changed for consistency.

[delei]

Just wanted to mention that I noticed the repository's About section still says "Processing Excels" instead of "spreadsheets". I don't have permission to update it myself, but wanted to bring it up in case it should be changed for consistency.

Please modify the "description" in the .asf.yaml file.

[delei]

Hi, @ongdisheng

Are there any others that haven't been submitted yet? Is this PR ready to start the review process?

FYI, We will accept the correction of this error by splitting it into multiple pull requests. Please feel free to submit the pull requests at any time.

[ongdisheng]

Hi @delei, all done and ready for review. Thanks for checking!

[delei]

LGTM