### Description
#### Backend
- String and interger can be pass as `id` to `GET` `/post/{id}`
- For the posts existed, the default `semantic_id` for them will be `_id`. (e.g. `_1`, `_2`)
- Semantic ID should follow the rules:
1. It shouldn't be an integer
1. It should match the pattern: `^[0-9a-zA-Z_\-]+$`
<br>
|Semantic ID|Result|Note|
|-|-|-|
|12|X|against with `i`|
|-3|X|against with `i`|
|3.14|X|against with `ii`|
|hello world|X|against with `ii`|
|*EMPTY*|X|against with `ii`|
|12_34-56|O||
#### Frontend
- The href of post preview card becomes the semantic ID.
### Package Changes
```toml
regex = "1.12.1"
```
### Screenshots
### Reference
Resolves#125.
### Checklist
- [x] A milestone is set
- [x] The related issuse has been linked to this branch
Reviewed-on: #134
Co-authored-by: SquidSpirit <squid@squidspirit.com>
Co-committed-by: SquidSpirit <squid@squidspirit.com>
### Description
There are several environment variables should be set:
- Frontend
- `PUBLIC_SENTRY_DSN`
- `SENTRY_AUTH_TOKEN`
- Backend
- `SENTRY_DSN`
If the dsn isn't set, errors won't be sent to Sentry.
### Package Changes
_No response_
### Screenshots
### Reference
Resolves#90
### Checklist
- [x] A milestone is set
- [x] The related issuse has been linked to this branch
Reviewed-on: #120
Co-authored-by: SquidSpirit <squid@squidspirit.com>
Co-committed-by: SquidSpirit <squid@squidspirit.com>
### Description
- Change the format of color response
```json
{
"red": 0,
"green": 255,
"blue": 128,
"alpha": 255
}
```
- The relationship between the label's background color and its highlight color is calculated. The method involves first converting the RGB color value to HSL, then decreasing the L (lightness) component, and finally converting it back to RGB.
### Package Changes
```json
{
"zod": "^4.0.5"
}
```
### Screenshots
|Desktop|Mobile|
|-|-|
|||
### Reference
Resolves#44
### Checklist
- [x] A milestone is set
- [x] The related issuse has been linked to this branch
Reviewed-on: #64
Co-authored-by: SquidSpirit <squid@squidspirit.com>
Co-committed-by: SquidSpirit <squid@squidspirit.com>
