fix(cli): trim project_name whitespace, closes #308

Author: amrbashir

.changes/project-name-trailing.md

@@ -0,0 +1,6 @@
+---
+"create-tauri-app": "patch"
+"create-tauri-app-js": "patch"
+---
+
+Fix crashed caused by whitespace in "Project name" by trimming it.

packages/cli/src/lib.rs

@@ -69,6 +69,8 @@ where
                 .default("tauri-app".into())
                 .interact_text()
                 .unwrap()
+                .trim()
+                .to_string()
         }
     });
 
@@ -93,6 +95,7 @@ where
                 }
             })
             .interact_text()?
+            .trim().to_string()
         }
     };