feat: add tabs for v3/v4

src/content/docs/v3/api/classes/ModuleStore.md

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+---
+editUrl: false
+next: false
+prev: false
+title: "ModuleStore"
+---
+
+## Constructors
+
+### new ModuleStore()
+
+> **new ModuleStore**(): [`ModuleStore`](/api/classes/modulestore/)
+
+#### Returns
+
+[`ModuleStore`](/api/classes/modulestore/)
+
+## Properties
+
+### commands
+
+> **commands**: `Map`\<`string`, `Module`\>
+
+#### Source
+
+[src/core/structures/module-store.ts:10](https://github.com/sern-handler/handler/blob/91b3768e376cfe22ec37d8ab44f4e4a4dfe8a1e8/src/core/structures/module-store.ts#L10)
+
+***
+
+### metadata
+
+> **metadata**: `WeakMap`\<`Module`, `CommandMeta`\>
+
+#### Source
+
+[src/core/structures/module-store.ts:9](https://github.com/sern-handler/handler/blob/91b3768e376cfe22ec37d8ab44f4e4a4dfe8a1e8/src/core/structures/module-store.ts#L9)