feat(formula): add now,time,datevalue,timevalue function

[Dushusir]

Features

• NOW
• TIME
• DATEVALUE
• TIMEVALUE

Fixed issues

1. close [Bug] The formula is equal to the selection, and the expected formula result displays the number format #1999

2. =DATEVALUE(A1)，A1内容为"2020-1-1"时应该报错
   

3. =TODAY() 单元格下拉填充，先出现 "1900-01-00"再出现公式计算结果BUG
   2024_6_29 14_14_45 video.webm

Pull Request Checklist

• Related tickets or issues have been linked in the PR description (or missing issue).
• Naming convention is followed (do please check it especially when you created new plugins, commands and resources).
• Unit tests have been added for the changes (if applicable).
• Breaking changes have been documented (or no breaking changes introduced in this PR).

[codecov]

Codecov Report

Attention: Patch coverage is 89.93289% with 15 lines in your changes missing coverage. Please review.

Project coverage is 27.09%. Comparing base (01c1b32) to head (eff86f7).

Files	Patch %	Lines
...es/engine-formula/src/functions/date/time/index.ts	90.19%	5 Missing ⚠️
packages/engine-formula/src/basics/date.ts	77.77%	4 Missing ⚠️
...c/engine/reference-object/base-reference-object.ts	55.55%	4 Missing ⚠️
.../engine-formula/src/engine/ast-node/suffix-node.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #2598      +/-   ##
==========================================
+ Coverage   27.00%   27.09%   +0.09%     
==========================================
  Files        1694     1698       +4     
  Lines       85225    85340     +115     
  Branches    17775    17805      +30     
==========================================
+ Hits        23011    23120     +109     
- Misses      62214    62220       +6     

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[oumomomo]

NOW函数
1、输入=NOW()-0.5得出的计算结果为数值

excel：为日期

[univer-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

NOW function

1. Enter =NOW()-0.5 and the calculated result is a numerical value.
   
   excel: for date
   

[Dushusir]

NOW函数 1、输入=NOW()-0.5得出的计算结果为数值 excel：为日期

This problem and issue #1999 have been fixed

[univer-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

NOW函数 1、输入=NOW()-0.5得出的计算结果为数值 ! 6/342731032-eb9a3972-e7d6- 4441-85e1-b5d2aa579651.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvb SIsImtleSI6ImtleTUiLCJleHAiOjE3MTk2NjYzOTYsIm5iZiI6MTcxOTY2NjA5NiwicGF0aCI6Ii 8xNjcxNzEzNTYvMzQyNzMxMDMyLWViOWEzOTcyLWU3ZDYtNDQ0MS04NWUxLWI1ZDJhYTU3OTY1MS5 wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD 1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNjI5JTJGdXMtZWFzdC0xJTJGczMlMkZhd3 M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDYyOVQxMzAxMzZaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1jOGRlZmY2MDI2NzM4NWVlNTFhYTE4MDU2MTUwMGVlZmMy Yjc0MjkxMTgzZjAzMTc0NjJjNGQ2MjFhYTliNjA5JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9z dCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.0NfauEllwjx-B8xzModHdenhr_q F_9lAOM5ltQT-bvM) excel：为日期 

This problem and issue #1999 have been fixed

[univer-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

Origin Title: feat(formula): add now,time,datevalue,timevalue function

Title: feat(formula): add now,time,datevalue,timevalue function

---

Features

• NOW
• TIME
• DATEVALUE
• TIMEVALUE

Fixed issues

1. close [Bug] The formula is equal to the selection, and the expected formula result displays the number format #1999

2. =DATEVALUE(A1), an error should be reported when the content of A1 is "2020-1-1"
   

3. =TODAY() cell drop-down filling, "1900-01-00" appears first and then the formula calculation result BUG
   2024_6_29 14_14_45 video.webm

Pull Request Checklist

• Related tickets or issues have been linked in the PR description (or missing issue).
• Naming convention is followed (do please check it especially when you created new plugins , commands and resources).
• Unit tests have been added for the changes (if applicable).
• Breaking changes have been documented (or no breaking changes introduced in this PR).