refactor(src): split oversized modules

src/config/types.plugins.ts

@@ -0,0 +1,20 @@
+export type PluginEntryConfig = {
+  enabled?: boolean;
+  config?: Record<string, unknown>;
+};
+
+export type PluginsLoadConfig = {
+  /** Additional plugin/extension paths to load. */
+  paths?: string[];
+};
+
+export type PluginsConfig = {
+  /** Enable or disable plugin loading. */
+  enabled?: boolean;
+  /** Optional plugin allowlist (plugin ids). */
+  allow?: string[];
+  /** Optional plugin denylist (plugin ids). */
+  deny?: string[];
+  load?: PluginsLoadConfig;
+  entries?: Record<string, PluginEntryConfig>;
+};