Use primary theme color for explorer folder labels

Folder labels like Tables, Views, Indexes and database names
now use the theme's primary color instead of default styling.

Author: Maxteabag

sqlit/domains/explorer/ui/tree/builder.py

@@ -523,9 +523,10 @@ def add_database_object_nodes(host: TreeMixinHost, parent_node: Any, database: s
     caps = host.current_provider.capabilities
     node_provider = host.current_provider.explorer_nodes
 
+    primary = getattr(getattr(host, "current_theme", None), "primary", "#7E9CD8")
     for folder in node_provider.get_root_folders(caps):
         if folder.requires(caps):
-            folder_node = parent_node.add(folder.label)
+            folder_node = parent_node.add(f"[{primary}]{folder.label}[/]")
             folder_node.data = FolderNode(folder_type=folder.kind, database=database)
             folder_node.allow_expand = True
         else:

sqlit/domains/explorer/ui/tree/loaders.py

@@ -236,11 +236,12 @@ def on_folder_loaded(
             active_db = host._get_effective_database()
         from . import builder as tree_builder
 
+        primary = getattr(getattr(host, "current_theme", None), "primary", "#7E9CD8")
         for db in items:
             if active_db and str(db).lower() == str(active_db).lower():
                 db_label = f"[#4ADE80]* {escape_markup(str(db))}[/]"
             else:
-                db_label = escape_markup(str(db))
+                db_label = f"[{primary}]{escape_markup(str(db))}[/]"
             db_node = node.add(db_label)
             db_node.data = DatabaseNode(name=str(db))
             db_node.allow_expand = True