Inline the TailwindCLI into dx and run it during serve (#4086)

* wip: download the tailwind cli and then run it during serve
* allow no-downloads again

packages/cli/src/config/app.rs

@@ -10,4 +10,10 @@ pub(crate) struct ApplicationConfig {
 
     #[serde(default)]
     pub(crate) out_dir: Option<PathBuf>,
+
+    #[serde(default)]
+    pub(crate) tailwind_input: Option<PathBuf>,
+
+    #[serde(default)]
+    pub(crate) tailwind_output: Option<PathBuf>,
 }

packages/cli/src/config/dioxus_config.rs

@@ -22,6 +22,8 @@ impl Default for DioxusConfig {
                 asset_dir: None,
                 sub_package: None,
                 out_dir: None,
+                tailwind_input: None,
+                tailwind_output: None,
             },
             web: WebConfig {
                 app: WebAppConfig {