feat: can upload archives

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

crates/flux-releaser/schemas/proto/flux_releaser.proto

@@ -3,16 +3,15 @@ syntax = "proto3";
 package flux_releaser;
 
 service Greeter {
-  // Sends a greeting
   rpc SayHello (HelloRequest) returns (HelloReply) {}
 }
 
-// The request message containing the user's name.
 message HelloRequest {
-  string name = 1;
+  string app = 1;
+  string branch = 2;
+  string folder = 3; // Change to files instead
 }
 
-// The response message containing the greetings.
 message HelloReply {
   string message = 1;
 }