perf(versions-host): fetch version lists from static assets

e2e/cli/test_ls_cache

@@ -14,7 +14,7 @@ fi
 if [[ $output == *"GET https://mise-versions.jdx.dev/api/github/repos/sharkdp/bat/releases/latest"* ]]; then
   fail "[mise -v ls bat] unexpectedly fetched the GitHub latest release from mise-versions"
 fi
-if [[ $output == *"GET https://mise-versions.jdx.dev/tools/bat.toml"* ]]; then
+if [[ $output == *"GET https://mise-versions.jdx.dev/data/bat.toml"* ]]; then
   fail "[mise -v ls bat] unexpectedly fetched the versions host"
 fi
 ok "[mise -v ls bat] reused cached metadata"

src/versions_host.rs

@@ -227,8 +227,8 @@ pub async fn list_versions(tool: &str) -> eyre::Result<Option<Vec<VersionInfo>>>
         return Ok(None);
     }
 
-    // Use TOML format which includes created_at timestamps
-    let url = format!("https://mise-versions.jdx.dev/tools/{}.toml", tool);
+    // Use the static TOML asset which includes created_at timestamps.
+    let url = version_list_url(tool);
     let versions: Vec<VersionInfo> = match HTTP_FETCH
         .get_text_request(&url)
         .headers(&VERSIONS_HOST_HEADERS)
@@ -612,6 +612,10 @@ fn track_install_url(tool: &str) -> String {
     )
 }
 
+fn version_list_url(tool: &str) -> String {
+    format!("https://mise-versions.jdx.dev/data/{}.toml", tool)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -632,6 +636,14 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_version_list_url_uses_static_asset_path() {
+        assert_eq!(
+            version_list_url("node"),
+            "https://mise-versions.jdx.dev/data/node.toml"
+        );
+    }
+
     #[test]
     fn test_versions_host_log_context_fields_quotes_spaces() {
         let fields =