akumatus 261d413607 feat: history timeline shows relative time, such as today and yesterday (#6864) ...

### TL;DR
First, fixed an i18n issue in history panel. When the browser language is set to Chinese, and the AFFiNE application language is set to English, the language supposed to be English global. But now the language is a mixture of Chinese and English, which is obviously wrong.

![截屏2024-05-08 18.23.21.png](https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/93d8218a-3b26-4b0c-9f15-71a8996556db.png)

Second, design a time formatter to convert timestamp into relative calendar date, such today and yesterday and so on. Long-ago edits will show the exact date like before.

![截屏2024-05-10 15.30.57.png](https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/sJGviKxfE3Ap685cl5bj/dbc59e80-9504-40b1-b712-5c155cb6fa63.png)

### What changed?
- `new Intl.DateTimeFormat` with language option form  `document.documentElement.lang`
- Added `timestampToCalendarDate` function to convert timestamp into relative calendar date
- Updated unit tests
- Updated i18n copywriting

### How to test?
1. Open view history version
2. Check edit timeline

2024-05-13 11:59:48 +00:00

..

public

chore(core): replace ai onboarding videos (#6730)

2024-04-29 07:07:43 +00:00

src

feat: history timeline shows relative time, such as today and yesterday (#6864)

2024-05-13 11:59:48 +00:00

package.json

chore: bump up blocksuite-canary to v0.15.0-canary-202405122323-6456127 (#5782)

2024-05-13 07:32:56 +00:00

tsconfig.json

chore: remove unused y-indexeddb (#6728)

2024-04-29 09:14:42 +00:00

tsconfig.node.json

refactor(infra): directory structure (#4615)

2023-10-18 15:30:08 +00:00

tsconfig.server.json

refactor(infra): directory structure (#4615)

2023-10-18 15:30:08 +00:00