feat: Integrate pg-boss for job scheduling

[Allan2000-Git]

User description

Description

This PR adds a integrates pg-boss for job scheduling. This allows us to run jobs in the background as cron jobs or jobs that might take up significant resources.

Fixes #138

Dependencies

Installed packages: pg-boss

Future Improvements

N/A

Mentions

@rajdip-b

Screenshots of relevant screens

N/A

Developer's checklist

• [x] My PR follows the style guidelines of this project
• [x] I have performed a self-check on my work

If changes are made in the code:

• [x] I have followed the coding guidelines
• [x] My changes in code generate no new warnings
• [ ] My changes are breaking another fix/feature of the project
• [ ] I have added test cases to show that my feature works
• [ ] I have added relevant screenshots in my PR
• [x] There are no UI/UX issues

Documentation Update

• [ ] This PR requires an update to the documentation at docs.keyshade.xyz
• [ ] I have made the necessary updates to the documentation, or no documentation changes are required.

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PR Type

Enhancement

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Description

• Integrated pg-boss for job scheduling by adding a new JobHandler class.
• Updated CommonModule to include JobHandler in providers and exports.
• Added pg-boss to the project dependencies in package.json.
• Updated pnpm-lock.yaml to reflect the new dependencies.

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Changes walkthrough 📝

	Relevant files
Enhancement	common.module.ts Add JobHandler to CommonModule providers and exports          apps/api/src/common/common.module.ts Added JobHandler to the providers and exports arrays. +3/-2      job.handler.ts Implement JobHandler class for job scheduling                        apps/api/src/common/job.handler.ts Created JobHandler class for managing jobs with pg-boss. Implemented methods to initialize, register, schedule, and stop jobs. Added error handling and logging for job operations. +68/-0
Dependencies	package.json Add pg-boss dependency for job scheduling                                apps/api/package.json Added pg-boss as a new dependency. Adjusted the order of reflect-metadata in devDependencies. +2/-1      pnpm-lock.yaml Update pnpm-lock.yaml with pg-boss dependencies                    pnpm-lock.yaml Updated lock file to include pg-boss and its dependencies. +269/-10

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