Implemented long term memory

[Kitenite]

Description

Added script inside packages/memory directory for long term rules

Related Issues

related onlook-dev#1816

Type of Change

• Bug fix
• New feature
• Documentation update
• Release
• Refactor
• Other (please describe):

Testing

Tested using jest

Screenshots (if applicable)

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Important

Introduces LongTermMemory class for rule management with Jest tests and package configuration.

• New Feature:
  • Implements LongTermMemory class in index.ts for managing rules with methods to add, update, delete, and retrieve rules.
  • Supports rule retrieval by tag and initializes with a specified directory.
• Testing:
  • Adds index.test.ts with Jest tests for LongTermMemory methods: initialization, add, update, delete, and get rules by tag.
  • Configures Jest in jest.config.js for TypeScript testing.
• Configuration:
  • Adds package.json for the @onlook/memory package with build and test scripts, dependencies, and devDependencies.

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