feat(plot): add Print All workflow

src/app/commands/display.rs

@@ -448,6 +448,9 @@ impl OpenCADStudio {
             "PLOT" | "PRINT" => {
                 return Some(Task::done(Message::PlotDialogOpen));
             }
+            "PRINTALL" => {
+                return Some(Task::done(Message::PrintAllOpen));
+            }
             "EXPORT" | "EXPORTPDF" => {
                 return Some(Task::done(Message::PlotExport));
             }

src/app/commands/mod.rs

@@ -282,6 +282,7 @@ inventory::submit!(crate::command::CommandRegistration {
         // Standard aliases for existing commands.
         "BMAKE",
         "EXPORTPDF",
+        "PRINTALL",
         "DDIM",
         // Inquiry: list the whole drawing database.
         "DBLIST",