feat(auth): Extend API keys

- Add API keys in snapshots
- Add API keys in dumps
- Rename action indexes.add to indexes.create
- fix QA #1979

fix #1979
fix #1995
fix #2001
fix #2003
related to #1890

meilisearch-auth/src/dump.rs

@@ -0,0 +1,40 @@
+use std::fs::File;
+use std::io::BufRead;
+use std::io::BufReader;
+use std::io::Write;
+use std::path::Path;
+
+use crate::{AuthController, HeedAuthStore, Result};
+
+const KEYS_PATH: &str = "keys";
+
+impl AuthController {
+    pub fn dump(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> Result<()> {
+        let store = HeedAuthStore::new(&src)?;
+
+        let keys_file_path = dst.as_ref().join(KEYS_PATH);
+
+        let keys = store.list_api_keys()?;
+        let mut keys_file = File::create(&keys_file_path)?;
+        for key in keys {
+            serde_json::to_writer(&mut keys_file, &key)?;
+            keys_file.write_all(b"\n")?;
+        }
+
+        Ok(())
+    }
+
+    pub fn load_dump(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> Result<()> {
+        let store = HeedAuthStore::new(&dst)?;
+
+        let keys_file_path = src.as_ref().join(KEYS_PATH);
+
+        let mut reader = BufReader::new(File::open(&keys_file_path)?).lines();
+        while let Some(key) = reader.next().transpose()? {
+            let key = serde_json::from_str(&key)?;
+            store.put_api_key(key)?;
+        }
+
+        Ok(())
+    }
+}