feat: swap println for eprintln or debug_eprintln

Unified expected output to always eprintln so outputs can be piped to
other processes. Added debug_eprintln and switched all occurances of
debug_println.

src/scripts/django.rs

@@ -10,7 +10,7 @@ use crate::{create_file, safe_create_file};
 
 fn get_django_settings_module() -> Result<String> {
     let dsm = env::var("DJANGO_SETTINGS_MODULE")?;
-    println!("USING: {dsm}");
+    eprintln!("USING: {dsm}");
 
     Ok(dsm)
 }
@@ -32,7 +32,7 @@ pub fn make_command(app: &PathBuf, name: &str) -> Result<()> {
         return Err(anyhow!("directory {app_name} does not exist"));
     }
 
-    println!("found app {app_name}");
+    eprintln!("found app {app_name}");
 
     let management_dir = app_dir.join("management");
 
@@ -41,7 +41,7 @@ pub fn make_command(app: &PathBuf, name: &str) -> Result<()> {
         create_dir(&management_dir)?;
         create_file(management_dir.join("__init__.py"))?;
 
-        println!("created module {app_name}.management")
+        eprintln!("created module {app_name}.management")
     };
 
     let commands_dir = management_dir.join("commands");
@@ -51,20 +51,20 @@ pub fn make_command(app: &PathBuf, name: &str) -> Result<()> {
         create_dir(&commands_dir)?;
         create_file(commands_dir.join("__init__.py"))?;
 
-        println!("created module {app_name}.management.commands")
+        eprintln!("created module {app_name}.management.commands")
     };
 
     let mut file = safe_create_file(commands_dir.join(format!("{name}.py")))?;
     file.write_all(DEBUG_TEMPLATE.as_bytes())?;
 
-    println!("created command {app_name}.management.commands.{name}");
+    eprintln!("created command {app_name}.management.commands.{name}");
     Ok(())
 }
 
 pub fn manage(rest: &[String]) -> Result<()> {
     let dsm = get_django_settings_module()?;
     let joined = rest.join(" ");
-    let command = format!("exec appserver python manage.py {joined} --settings={dsm}");
+    let command = format!("run --rm appserver python manage.py {joined} --settings={dsm}");
     CommandBuilder::docker_compose().args(&command).exec()
 }