插件、模板排序；说明支持显示空白字符

api/main.py

@@ -118,17 +118,19 @@ class TemplatesHandler(api.base.ApiHandler):
         self.write({'templates': templates})
 
     def _get_templates(self):
-        template_ids = []
+        entries = []
         try:
             with os.scandir(TEMPLATE_PATH) as it:
                 for entry in it:
                     if entry.is_dir() and os.path.isfile(os.path.join(entry.path, 'template.json')):
-                        template_ids.append(entry.name)
+                        entries.append((-entry.stat().st_mtime, entry.name))
         except OSError:
             logger.exception('Failed to discover templates:')
             return []
-        if not template_ids:
+        if not entries:
             return []
+        entries.sort()
+        template_ids = [entry[1] for entry in entries]
 
         templates = []
         for template_id in template_ids:

frontend/src/views/Home/TemplateSelect.vue

@@ -193,7 +193,8 @@ export default {
   display: flex;
   flex-flow: row nowrap;
   gap: 1em;
-  max-height: 300px;
+  max-height: 200px;
+  overflow-y: auto;
 }
 
 .thumbnail {
@@ -204,15 +205,12 @@ export default {
 
 .description {
   flex: auto;
-  overflow-y: auto;
-  text-wrap: wrap;
-  word-wrap: break-word;
+  white-space: pre-wrap;
 }
 
 @media only screen and (max-width: 992px) {
   .description-line {
     flex-wrap: wrap;
-    max-height: unset;
   }
 
   .thumbnail {

frontend/src/views/Plugins.vue

@@ -168,6 +168,7 @@ export default {
   margin-block-end: 1em;
   flex: auto;
   overflow-y: auto;
+  white-space: pre-wrap;
 }
 
 .operations {

services/plugin.py

@@ -47,15 +47,16 @@ def shut_down():
 
 
 def _discover_plugin_ids():
-    res = []
+    entries = []
     try:
         with os.scandir(PLUGINS_PATH) as it:
             for entry in it:
                 if entry.is_dir() and os.path.isfile(os.path.join(entry.path, 'plugin.json')):
-                    res.append(entry.name)
+                    entries.append((-entry.stat().st_mtime, entry.name))
     except OSError:
         logger.exception('Failed to discover plugins:')
-    return res
+    entries.sort()
+    return [entry[1] for entry in entries]
 
 
 def _create_plugin(plugin_id):