[tools/avatar-platform] feat: initialize project structure

[OlegMakarenko]

Problem

There is currently no setup for the Avatar Platform web application, which will allow design team members to track and manage avatar design requests from other team members.

Solution

• Setup the initial project structure for the project.
• Setup Next.js 15 base for the project.
• Added Tailwind CSS for styling.
• Integrated the Next UI component library.
• Configured ESLint.
• Configured Stylelint.
• Added Symbol SDK 3.
• Setup test configuration.

[Wayonb]

Is there a reason not to use the latest? 🤔

npm WARN deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm WARN deprecated @humanwhocodes/config-array@0.13.0: Use @eslint/config-array instead
npm WARN deprecated rimraf@3.0.2: Rimraf versions prior to v4 are no longer supported
npm WARN deprecated glob@7.2.3: Glob versions prior to v9 are no longer supported
npm WARN deprecated @humanwhocodes/object-schema@2.0.3: Use @eslint/object-schema instead
npm WARN deprecated eslint@8.57.1: This version is no longer supported. Please see https://eslint.org/version-support for other options.

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[OlegMakarenko]

@Wayonb Thanks! I’ve bumped the dependencies and updated the linter configuration to follow the new ESLint 9 requirements.