added a create-project system to assembler, and fixed a couple of parsing bugs

emulator/src/emulator/ui/editor.rs

@@ -11,6 +11,8 @@ use crate::emulator::{
     ui::interface::Component,
 };
 
+use assembler::prelude::*;
+
 pub struct Editor {
     // editor state
     path: Option<PathBuf>,
@@ -344,10 +346,10 @@ impl Editor {
             // builds the current file
             if ui.button("Build").clicked() && !self.unsaved {
                 if let Some(path) = &self.path {
-                    let instructions = match assembler::assemble(path) {
+                    let instructions = match assemble(path) {
                         Ok(instructions) => instructions,
                         Err(error) => {
-                            self.error = Some(error.to_string());
+                            self.error = Some(format!("Failed to assemble: {error:?}"));
                             return;
                         }
                     };