Update API response, crates and GHA (#7470)

- Updated API response to more closely match v2026.6.0+ server versions.
- Updated all the crates
- Updated Rust to v1.97.1
- Updated the web-vault to v2026.6.4
- Updated GitHub Actions

Signed-off-by: BlackDex <black.dex@gmail.com>

src/api/core/accounts.rs

@@ -1330,6 +1330,13 @@ pub async fn prelogin(data: Json<PreloginData>, conn: DbConn) -> Json<Value> {
         "kdfIterations": kdf_iter,
         "kdfMemory": kdf_mem,
         "kdfParallelism": kdf_para,
+        "kdfSettings": {
+            "iterations": kdf_iter,
+            "kdfType": kdf_type,
+            "memory": kdf_mem,
+            "parallelism": kdf_para
+        },
+        "salt": null,
     }))
 }