Dashboard: Move project pages inside (sidebar) layout (#7144)

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## PR-Codex overview
This PR primarily focuses on refactoring the codebase to organize components and hooks into a new `(sidebar)` directory structure, enhancing modularity and maintainability. It also updates import paths to reflect these changes.

### Detailed summary
- Moved various components and hooks to a new `(sidebar)` directory.
- Updated import paths across multiple files.
- Adjusted layout files to accommodate the new directory structure.
- Ensured proper functionality of components post-migration.

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<!-- This is an auto-generated comment: release notes by coderabbit.ai -->

## Summary by CodeRabbit

- **Chores**
  - Updated and standardized import paths across the dashboard and component files for improved code organization and maintainability.
  - No changes to end-user functionality or visible features.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: MananTank

apps/dashboard/src/@3rdweb-sdk/react/hooks/useEngine.ts

@@ -11,8 +11,8 @@ import type { EngineBackendWalletType } from "lib/engine";
 import { useState } from "react";
 import { useActiveAccount } from "thirdweb/react";
 import invariant from "tiny-invariant";
-import type { ResultItem } from "../../../app/(app)/team/[team_slug]/[project_slug]/engine/dedicated/(instance)/[engineId]/metrics/components/StatusCodes";
-import type { EngineStatus } from "../../../app/(app)/team/[team_slug]/[project_slug]/engine/dedicated/(instance)/[engineId]/overview/components/transactions-table";
+import type { ResultItem } from "../../../app/(app)/team/[team_slug]/[project_slug]/(sidebar)/engine/dedicated/(instance)/[engineId]/metrics/components/StatusCodes";
+import type { EngineStatus } from "../../../app/(app)/team/[team_slug]/[project_slug]/(sidebar)/engine/dedicated/(instance)/[engineId]/overview/components/transactions-table";
 import { engineKeys } from "../cache-keys";
 
 // Engine instances

apps/dashboard/src/app/(app)/(dashboard)/(chain)/[chain_id]/[contractAddress]/_layout/primary-dashboard-button.tsx

@@ -25,7 +25,7 @@ import { usePathname } from "next/navigation";
 import { useState } from "react";
 import { toast } from "sonner";
 import type { Chain, ThirdwebClient } from "thirdweb";
-import { useAddContractToProject } from "../../../../../team/[team_slug]/[project_slug]/hooks/project-contracts";
+import { useAddContractToProject } from "../../../../../team/[team_slug]/[project_slug]/(sidebar)/hooks/project-contracts";
 
 const TRACKING_CATEGORY = "add_to_dashboard_upsell";
 

apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/assets/cards.tsx renamed to apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/assets/cards.tsx

@@ -1,6 +1,6 @@
 import type { Meta, StoryObj } from "@storybook/react";
+import { storybookThirdwebClient } from "stories/utils";
 import { ConnectButton, ThirdwebProvider } from "thirdweb/react";
-import { storybookThirdwebClient } from "../../../../../../../stories/utils";
 import { CreateTokenAssetPageUI } from "./create-token-page.client";
 
 const meta = {

apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/assets/create/create-token-card.tsx renamed to apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/assets/create/create-token-card.tsx

@@ -5,9 +5,9 @@ import {
   DistributionBarChart,
   type Segment,
 } from "@/components/blocks/distribution-chart";
+import { Form } from "@/components/ui/form";
 import { Input } from "@/components/ui/input";
 import type { ThirdwebClient } from "thirdweb";
-import { Form } from "../../../../../../../../@/components/ui/form";
 import { StepCard } from "../create-token-card";
 import type {
   TokenDistributionForm,