feat(all): Task store

implements:
https://github.com/meilisearch/specifications/blob/develop/text/0060-refashion-updates-apis.md

linked PR:

- #1889
- #1891
- #1892
- #1902
- #1906
- #1911
- #1914
- #1915
- #1916
- #1918
- #1924
- #1925
- #1926
- #1930
- #1936
- #1937
- #1942
- #1944
- #1945
- #1946
- #1947
- #1950
- #1951
- #1957
- #1959
- #1960
- #1961
- #1962
- #1964

- https://github.com/meilisearch/milli/pull/414
- https://github.com/meilisearch/milli/pull/409
- https://github.com/meilisearch/milli/pull/406
- https://github.com/meilisearch/milli/pull/418

- close #1687
- close #1786
- close #1940
- close #1948
- close #1949
- close #1932
- close #1956

meilisearch-http/src/routes/tasks.rs

@@ -0,0 +1,56 @@
+use actix_web::{web, HttpRequest, HttpResponse};
+use meilisearch_error::ResponseError;
+use meilisearch_lib::tasks::task::TaskId;
+use meilisearch_lib::MeiliSearch;
+use serde_json::json;
+
+use crate::analytics::Analytics;
+use crate::extractors::authentication::{policies::*, GuardedData};
+use crate::task::{TaskListView, TaskView};
+
+pub fn configure(cfg: &mut web::ServiceConfig) {
+    cfg.service(web::resource("").route(web::get().to(get_tasks)))
+        .service(web::resource("/{task_id}").route(web::get().to(get_task)));
+}
+
+async fn get_tasks(
+    meilisearch: GuardedData<Private, MeiliSearch>,
+    req: HttpRequest,
+    analytics: web::Data<dyn Analytics>,
+) -> Result<HttpResponse, ResponseError> {
+    analytics.publish(
+        "Tasks Seen".to_string(),
+        json!({ "per_task_uid": false }),
+        Some(&req),
+    );
+
+    let tasks: TaskListView = meilisearch
+        .list_tasks(None, None, None)
+        .await?
+        .into_iter()
+        .map(TaskView::from)
+        .collect::<Vec<_>>()
+        .into();
+
+    Ok(HttpResponse::Ok().json(tasks))
+}
+
+async fn get_task(
+    meilisearch: GuardedData<Private, MeiliSearch>,
+    task_id: web::Path<TaskId>,
+    req: HttpRequest,
+    analytics: web::Data<dyn Analytics>,
+) -> Result<HttpResponse, ResponseError> {
+    analytics.publish(
+        "Tasks Seen".to_string(),
+        json!({ "per_task_uid": true }),
+        Some(&req),
+    );
+
+    let task: TaskView = meilisearch
+        .get_task(task_id.into_inner(), None)
+        .await?
+        .into();
+
+    Ok(HttpResponse::Ok().json(task))
+}