Feat: prelude and new words

crates/project/src/file.rs

@@ -27,6 +27,8 @@ struct ProjectFile {
     tempo: f64,
     #[serde(default)]
     playing_patterns: Vec<(usize, usize)>,
+    #[serde(default, skip_serializing_if = "String::is_empty")]
+    prelude: String,
 }
 
 fn default_tempo() -> f64 {
@@ -41,6 +43,7 @@ impl From<&Project> for ProjectFile {
             sample_paths: project.sample_paths.clone(),
             tempo: project.tempo,
             playing_patterns: project.playing_patterns.clone(),
+            prelude: project.prelude.clone(),
         }
     }
 }
@@ -52,6 +55,7 @@ impl From<ProjectFile> for Project {
             sample_paths: file.sample_paths,
             tempo: file.tempo,
             playing_patterns: file.playing_patterns,
+            prelude: file.prelude,
         };
         project.normalize();
         project

crates/project/src/project.rs

@@ -452,6 +452,8 @@ pub struct Project {
     pub tempo: f64,
     #[serde(default)]
     pub playing_patterns: Vec<(usize, usize)>,
+    #[serde(default)]
+    pub prelude: String,
 }
 
 fn default_tempo() -> f64 {
@@ -465,6 +467,7 @@ impl Default for Project {
             sample_paths: Vec::new(),
             tempo: default_tempo(),
             playing_patterns: Vec::new(),
+            prelude: String::new(),
         }
     }
 }