huskies: merge 1114 story new project: --path flag to override default host directory

server/src/service/gateway/config.rs

@@ -33,6 +33,13 @@ pub struct ProjectEntry {
     /// `ssh huskies@127.0.0.1 -p <ssh_port> -i ~/.huskies/<name>/id_ed25519`.
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub ssh_port: Option<u16>,
+    /// Absolute host path of the project directory (workspace bind-mount source).
+    ///
+    /// Set by `new project` (story 1114). When `--path` is supplied the value
+    /// differs from the default `~/huskies/<name>/`.  Stored here so that later
+    /// commands can route to the correct directory without re-deriving it.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub host_path: Option<String>,
 }
 
 impl ProjectEntry {
@@ -44,6 +51,7 @@ impl ProjectEntry {
             url: Some(url.into()),
             auth_token: None,
             ssh_port: None,
+            host_path: None,
         }
     }
 
@@ -214,6 +222,7 @@ auth_token = "secret"
                 url: None,
                 auth_token: Some("secret".into()),
                 ssh_port: None,
+                host_path: None,
             },
         );
         let config = GatewayConfig {
@@ -248,6 +257,7 @@ auth_token = "secret"
                 url: None,
                 auth_token: Some("tok".into()),
                 ssh_port: None,
+                host_path: None,
             },
         );
         assert_eq!(validate_project_exists(&projects, "ws").unwrap(), "");
@@ -267,6 +277,7 @@ auth_token = "secret"
             url: None,
             auth_token: Some("tok".into()),
             ssh_port: None,
+            host_path: None,
         };
         assert!(!e.has_url());
     }
@@ -309,6 +320,7 @@ auth_token = "secret"
             url: Some("http://a:3001".into()),
             auth_token: Some("mysecret".into()),
             ssh_port: None,
+            host_path: None,
         };
         let mut projects = BTreeMap::new();
         projects.insert("myproj".into(), entry);
@@ -334,6 +346,7 @@ auth_token = "secret"
             url: Some("http://127.0.0.1:3101".into()),
             auth_token: None,
             ssh_port: Some(2201),
+            host_path: None,
         };
         let mut projects = BTreeMap::new();
         projects.insert("myproj".into(), entry);

server/src/service/gateway/mod.rs

@@ -748,6 +748,7 @@ mod tests {
                 url: None,
                 auth_token: Some("tok".into()),
                 ssh_port: None,
+                host_path: None,
             },
         );
         let config = GatewayConfig {
@@ -887,6 +888,7 @@ mod tests {
                 url: Some("http://huskies:3001".into()),
                 auth_token: Some("secret-token".into()),
                 ssh_port: None,
+                host_path: None,
             },
         );
         let config = GatewayConfig {