Fix colors in uv tool run suggestion (#5267)

## Summary

More consistent with other commands.

Before:

![Screenshot 2024-07-21 at 2 22
18 PM](https://github.com/user-attachments/assets/9f6dfc7d-3c54-47a4-9b9f-bdf3794ae06d)

Now: all cyan, and green command, following the style guide.

crates/uv/src/commands/tool/run.rs

@@ -228,8 +228,8 @@ fn warn_executable_not_provided_by_package(
             match packages.as_slice() {
                 [] => {
                     warn_user!(
-                        "A `{}` executable is not provided by package `{}`.",
-                        executable.green(),
+                        "An executable named `{}` is not provided by package `{}`.",
+                        executable.cyan(),
                         from_package.red()
                     );
                 }
@@ -240,11 +240,11 @@ fn warn_executable_not_provided_by_package(
                         executable
                     );
                     warn_user!(
-                        "A `{}` executable is not provided by package `{}` but is available via the dependency `{}`. Consider using `{}` instead.",
-                        executable.green(),
-                        from_package.red(),
-                        package.name().green(),
-                        suggested_command.cyan()
+                        "An executable named `{}` is not provided by package `{}` but is available via the dependency `{}`. Consider using `{}` instead.",
+                        executable.cyan(),
+                        from_package.cyan(),
+                        package.name().cyan(),
+                        suggested_command.green()
                     );
                 }
                 packages => {
@@ -255,11 +255,11 @@ fn warn_executable_not_provided_by_package(
                         .map(|name| format!("- {}", name.cyan()))
                         .join("\n");
                     warn_user!(
-                        "A `{}` executable is not provided by package `{}` but is available via the following dependencies:\n- {}\nConsider using `{}` instead.",
-                        executable.green(),
-                        from_package.red(),
+                        "An executable named `{}` is not provided by package `{}` but is available via the following dependencies:\n- {}\nConsider using `{}` instead.",
+                        executable.cyan(),
+                        from_package.cyan(),
                         provided_by,
-                        suggested_command.cyan(),
+                        suggested_command.green(),
                     );
                 }
             }

crates/uv/tests/tool_run.rs

@@ -162,7 +162,7 @@ fn tool_run_at_version() {
      + packaging==24.0
      + pluggy==1.4.0
      + pytest==8.1.1
-    warning: A `[email protected]` executable is not provided by package `pytest`.
+    warning: An executable named `[email protected]` is not provided by package `pytest`.
     "###);
 }
 
@@ -227,7 +227,7 @@ fn tool_run_suggest_valid_commands() {
      + packaging==24.0
      + pathspec==0.12.1
      + platformdirs==4.2.0
-    warning: A `orange` executable is not provided by package `black`.
+    warning: An executable named `orange` is not provided by package `black`.
     "###);
 
     uv_snapshot!(context.filters(), context.tool_run()
@@ -247,7 +247,7 @@ fn tool_run_suggest_valid_commands() {
      + fastapi-cli==0.0.1
      + importlib-metadata==1.7.0
      + zipp==3.18.1
-    warning: A `fastapi-cli` executable is not provided by package `fastapi-cli`.
+    warning: An executable named `fastapi-cli` is not provided by package `fastapi-cli`.
     "###);
 }
 
@@ -312,7 +312,7 @@ fn tool_run_warn_executable_not_in_from() {
      + uvicorn==0.29.0
      + watchfiles==0.21.0
      + websockets==12.0
-    warning: A `fastapi` executable is not provided by package `fastapi` but is available via the dependency `fastapi-cli`. Consider using `uv tool run --from fastapi-cli fastapi` instead.
+    warning: An executable named `fastapi` is not provided by package `fastapi` but is available via the dependency `fastapi-cli`. Consider using `uv tool run --from fastapi-cli fastapi` instead.
     "###);
 }