fix: use blob-dir parent as peer data location

Author: Septias

Cargo.lock

@@ -126,7 +126,6 @@ tokio-util = "0.7.9"
 toml = "0.8"
 url = "2"
 uuid = { version = "1", features = ["serde", "v4"] }
-dirs = "^5.0"
 
 [dev-dependencies]
 ansi_term = "0.12.0"

Cargo.toml

@@ -34,10 +34,10 @@ impl Context {
             .alpns(vec![GOSSIP_ALPN.to_vec()])
             .derp_mode(DerpMode::Default)
             .peers_data_path(
-                dirs::config_dir()
-                    .context("Can't create config dir")?
-                    .join("DeltaChat")
-                    .join("peers"),
+                self.blobdir
+                    .parent()
+                    .context("Can't get parent of blob dir")?
+                    .to_path_buf(),
             )
             .on_endpoints({
                 let gossip_cell = self.gossip.clone();