revise /customnode/installed api (#1398)

* revise /customnode/installed

improved: don't fetch data from cnr for the api
improved: change format {<cnr id>: <version>} -> {<module>: [<version>, <cnr id>]}

* fix condition

* improved: add `mode=imported` for startup snapshot

`/customnode/installed` - current snapshot
`/customnode/installed?mode=imported` - startup snapshot

* improved: move cache dir to user directory

* modified: /customnodes/installed
- show whole nodes including disabled
- format changed `key -> list` to `key -> dict`

* fixed: doesn't show disabled node pack properly.

* Update workflow-metadata.js

---------

Co-authored-by: huchenlei <huchenlei@proton.me>

js/workflow-metadata.js

@@ -17,16 +17,18 @@ import { api } from "../../scripts/api.js";
 class WorkflowMetadataExtension {
   constructor() {
     this.name = "Comfy.CustomNodesManager.WorkflowMetadata";
-    this.installedNodeVersions = {};
+    this.installedNodes = {};
     this.comfyCoreVersion = null;
   }
 
   /**
-   * Get the installed node versions
-   * @returns {Promise<Record<string, string>>} The mapping from node name to version
-   * version can either be a git commit hash or a semantic version such as "1.0.0"
+   * Get the installed nodes info
+   * @returns {Promise<Record<string, {ver: string, cnr_id: string, enabled: boolean}>>} The mapping from node name to its info.
+   * ver can either be a git commit hash or a semantic version such as "1.0.0"
+   * cnr_id is the id of the node in the ComfyRegistry
+   * enabled is true if the node is enabled, false if it is disabled
    */
-  async getInstalledNodeVersions() {
+  async getInstalledNodes() {
     const res = await api.fetchApi("/customnode/installed");
     return await res.json();
   }
@@ -48,8 +50,10 @@ class WorkflowMetadataExtension {
 
       if (modules[0] === "custom_nodes") {
         const nodePackageName = modules[1];
-        const nodeVersion = this.installedNodeVersions[nodePackageName];
-        nodeVersions[nodePackageName] = nodeVersion;
+        const nodeInfo =
+          this.installedNodes[nodePackageName] ??
+          this.installedNodes[nodePackageName.toLowerCase()];
+        nodeVersions[nodePackageName] = nodeInfo.ver;
       } else if (["nodes", "comfy_extras"].includes(modules[0])) {
         nodeVersions["comfy-core"] = this.comfyCoreVersion;
       } else {
@@ -61,7 +65,7 @@ class WorkflowMetadataExtension {
 
   async init() {
     const extension = this;
-    this.installedNodeVersions = await this.getInstalledNodeVersions();
+    this.installedNodes = await this.getInstalledNodes();
     this.comfyCoreVersion = (await api.getSystemStats()).system.comfyui_version;
 
     // Attach metadata when app.graphToPrompt is called.