ci: streamline release workflow and bump obikmer to 0.1.4

Replaces the intermediate artifact upload step in the Gitea release workflow with a direct REST API call, eliminating unnecessary dependencies and adding `jq`. Also increments the obikmer crate version to 0.1.4.

src/Cargo.lock

@@ -1704,7 +1704,7 @@ dependencies = [
 
 [[package]]
 name = "obikmer"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "clap",
  "csv",

src/obikmer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "obikmer"
-version = "0.1.3"
+version = "0.1.4"
 edition = "2024"
 
 [[bin]]