feat: add upload chunker

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/flux-releaser/src/services/release_manager/models.rs

@@ -1,4 +1,4 @@
-use std::path::PathBuf;
+use std::{ops::Deref, path::PathBuf};
 
 #[derive(Clone, Debug)]
 pub struct CommitArtifact {
@@ -33,3 +33,28 @@ impl TryFrom<String> for ArtifactID {
         Ok(ArtifactID(uuid))
     }
 }
+
+pub struct UploadArtifact {
+    pub file_path: PathBuf,
+}
+
+impl From<PathBuf> for UploadArtifact {
+    fn from(value: PathBuf) -> Self {
+        Self { file_path: value }
+    }
+}
+
+pub struct UploadArtifactID(uuid::Uuid);
+impl From<uuid::Uuid> for UploadArtifactID {
+    fn from(value: uuid::Uuid) -> Self {
+        Self(value)
+    }
+}
+
+impl Deref for UploadArtifactID {
+    type Target = uuid::Uuid;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}