- created dsx and dsx_server in place of dsx-build

- dsx replaces dsx-build and is a build tool/package manager for the DSA
  ecosystem
- dsx_server is the repository/server for dsx packages.

dsx is a WIP.

dsx_server/src/common/config.rs

@@ -0,0 +1,45 @@
+use rocket::serde;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DsxConfig {
+    pub name: String,
+
+    #[serde(default)]
+    pub description: Option<String>,
+
+    #[serde(default)]
+    pub remote_url: Option<String>,
+
+    #[serde(default)]
+    pub binaries: Vec<Binary>,
+    // todo!
+    // #[serde(default)]
+    // pub libraries: Vec<Library>,
+}
+
+impl DsxConfig {
+    pub fn new(name: &str) -> Self {
+        Self {
+            name: name.to_string(),
+            description: None,
+            remote_url: None,
+            binaries: Vec::new(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Binary {
+    pub name: String,
+    pub path: String,
+}
+
+impl Binary {
+    pub fn new(name: &str, path: &str) -> Self {
+        Self {
+            name: name.to_string(),
+            path: path.to_string(),
+        }
+    }
+}