5011: Revamp analytics r=ManyTheFish a=irevoire
# Pull Request
## Related issue
Fixes https://github.com/meilisearch/meilisearch/issues/5009
## What does this PR do?
- Force every analytics to go through a trait that forces you to handle aggregation correcty
- Put the code to retrieve the `user-agent`, `timestamp` and `requests.total_received` in common between all aggregates, so there is no mistake
- Get rids of all the different channel for each kind of event in favor of an any map
- Ensure that we never [send empty event ever again](https://github.com/meilisearch/meilisearch/pull/5001)
- Merge all the sub-settings route into a global « Settings Updated » event.
- Fix: When using one of the three following feature, we were not sending any analytics IF they were set from the global route
- /non-separator-tokens
- /separator-tokens
- /dictionary
Co-authored-by: Tamo <tamo@meilisearch.com>
5008: Display vectors when no custom vectors where ever provided r=irevoire a=dureuill
# Pull Request
## Related issue
Fixes the issue reported on [Discord](https://discord.com/channels/1006923006964154428/1294653031958446080/1295336784896589967).
## What does this PR do?
- Normal behavior of Meilisearch is to hide `_vectors` even when `retrieveVectors: true` when there is an explicit list of displayed attributes that does not contain vectors
- However, this relied on the field id for the `_vectors` field to exist, which wasn't the case when no `_vectors` was manually provided to documents. This would often be the case for people using autoembedders such as the OpenAI integration.
- This PR fixes the behavior by looking for the `_vectors` string in the `displayedAttributes` when there is no `_vectors` fid.
- This PR also adds a test for this specific situation, that would fail before the PR, and pass after the PR
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
4941: Implement the binary quantization in meilisearch r=irevoire a=irevoire
# Pull Request
## Related issue
Fixes https://github.com/meilisearch/meilisearch/issues/4873
## What does this PR do?
- Add a settings for the binary quantization
- Once enabled, the bq cannot be disabled
TODO:
- [ ] Missing a bunch of tests
Co-authored-by: Tamo <tamo@meilisearch.com>
4945: Add swedish in default pipelines r=dureuill a=ManyTheFish
# Summary
## Fix Swedish support
In Swedish the characters `å`/`ä`/`ö` are completely different than `a` or `o` and should not be normalized as the same character.
because the Swedish specialized pipeline was not activated by default, these characters were normalized even with the settings:
```json
{
"localizedAttributes": [ { "locales": ["swe"], "attributePatterns": ["*"] } ]
}
```
## Update Charabia adding German support
German segmentation will now be activated using the setting:
```json
{
"localizedAttributes": [ { "locales": ["deu"], "attributePatterns": ["*"] } ]
}
```
# TODO
- [x] Activate Swedish Pipeline
- [x] Add a test to avoid future regressions
- [x] Update Charabia
Co-authored-by: ManyTheFish <many@meilisearch.com>
