refactor: remove useBaseFetch for @modrinth/api-client (#5596)

* Reapply "fix: start swapping useBaseFetch usages to api-client"

This reverts commit f4f33db701.

* fix: bugs

* fix: analytics

* fix: lint

packages/api-client/src/modules/labrinth/organizations/v3.ts

@@ -49,4 +49,74 @@ export class LabrinthOrganizationsV3Module extends AbstractModule {
 			},
 		)
 	}
+
+	/**
+	 * Get multiple organizations by their IDs
+	 *
+	 * @param ids - Array of organization IDs
+	 * @returns Promise resolving to an array of organizations
+	 *
+	 * @example
+	 * ```typescript
+	 * const orgs = await client.labrinth.organizations_v3.getMultiple(['id1', 'id2'])
+	 * ```
+	 */
+	public async getMultiple(ids: string[]): Promise<Labrinth.Organizations.v3.Organization[]> {
+		return this.client.request<Labrinth.Organizations.v3.Organization[]>(
+			`/organizations?ids=${encodeURIComponent(JSON.stringify(ids))}`,
+			{
+				api: 'labrinth',
+				version: 3,
+				method: 'GET',
+			},
+		)
+	}
+
+	/**
+	 * Add a project to an organization
+	 *
+	 * @param idOrSlug - Organization ID or slug
+	 * @param request - The project to add
+	 *
+	 * @example
+	 * ```typescript
+	 * await client.labrinth.organizations_v3.addProject('my-org', { project_id: 'AABBCCDD' })
+	 * ```
+	 */
+	public async addProject(
+		idOrSlug: string,
+		request: Labrinth.Organizations.v3.AddProjectRequest,
+	): Promise<void> {
+		return this.client.request(`/organization/${idOrSlug}/projects`, {
+			api: 'labrinth',
+			version: 3,
+			method: 'POST',
+			body: request,
+		})
+	}
+
+	/**
+	 * Remove a project from an organization
+	 *
+	 * @param idOrSlug - Organization ID or slug
+	 * @param projectId - Project ID to remove
+	 * @param data - Request body containing the new_owner user ID
+	 *
+	 * @example
+	 * ```typescript
+	 * await client.labrinth.organizations_v3.removeProject('my-org', 'proj123', { new_owner: 'user456' })
+	 * ```
+	 */
+	public async removeProject(
+		idOrSlug: string,
+		projectId: string,
+		data: Labrinth.Organizations.v3.RemoveProjectRequest,
+	): Promise<void> {
+		return this.client.request(`/organization/${idOrSlug}/projects/${projectId}`, {
+			api: 'labrinth',
+			version: 3,
+			method: 'DELETE',
+			body: data,
+		})
+	}
 }