but-cli: avoid calling functions with virtual in it if there are alternatives.

Based on https://github.com/gitbutlerapp/gitbutler/pull/10477/files#r2386229356

Author: Byron

crates/but/src/branch/mod.rs

@@ -29,6 +29,12 @@ pub fn handle(cmd: &Subcommands, repo_path: &Path, _json: bool) -> anyhow::Resul
             branch_name,
             anchor,
         } => {
+            // Get branch name or use canned name
+            let branch_name = if let Some(name) = branch_name {
+                name.clone()
+            } else {
+                but_api::workspace::canned_branch_name(project.id)?
+            };
             if let Some(anchor_str) = anchor {
                 // Use the new create_reference API when anchor is provided
                 let ctx = CommandContext::open(
@@ -50,13 +56,6 @@ pub fn handle(cmd: &Subcommands, repo_path: &Path, _json: bool) -> anyhow::Resul
                 }
                 let anchor_id = &anchor_ids[0];
 
-                // Get branch name or use canned name
-                let branch_name = if let Some(name) = branch_name {
-                    name.clone()
-                } else {
-                    but_api::workspace::canned_branch_name(project.id)?
-                };
-
                 // Create the anchor for create_reference
                 let anchor = match anchor_id {
                     crate::id::CliId::Commit { oid } => {
@@ -85,19 +84,16 @@ pub fn handle(cmd: &Subcommands, repo_path: &Path, _json: bool) -> anyhow::Resul
                     anchor,
                 };
                 but_api::stack::create_reference(project.id, request)?;
-                println!("Created branch {branch_name}");
-                Ok(())
             } else {
                 // Create an independent branch
-                let req = gitbutler_branch::BranchCreateRequest {
-                    name: branch_name.clone(),
-                    ownership: None,
-                    order: None,
-                    selected_for_changes: None,
+                let request = but_api::stack::create_reference::Request {
+                    new_name: branch_name.clone(),
+                    anchor: None,
                 };
-                but_api::virtual_branches::create_virtual_branch(project.id, req)?;
-                Ok(())
+                but_api::stack::create_reference(project.id, request)?;
             }
+            println!("Created branch {branch_name}");
+            Ok(())
         }
     }
 }