refactor: Drop `pub` from all the fields of ConfigModule

[tusharmath]

Technical Requirements

• Derive getters to get access by reference to the internal fields.
• There is only one setter usage for ConfigModule that can be changed to use config_module::Extension which has pub fields.

[tusharmath]

/bounty 50$

[algora-pbc[bot]]

💎 $50 bounty • Tailcall Inc.

Steps to solve:

1. Start working: Comment /attempt #2256 with your implementation plan
2. Submit work: Create a pull request including /claim #2256 in the PR body to claim the bounty
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Attempt	Started (GMT+0)	Solution
🔴 @Rutik7066	Jun 23, 2024, 8:10:56 AM	WIP
🟢 @be-hunter	Jun 23, 2024, 10:52:11 AM	#2260

[Rutik7066]

/attempt #2256

Algora profile	Completed bounties	Tech	Active attempts	Options
@Rutik7066	1 tailcallhq bounty + 9 bounties from 6 projects	Go, Rust, Python & more		Cancel attempt

[dekkku]

/attempt #2256

Options

• Cancel my attempt

[algora-pbc[bot]]

[!NOTE] The user @Rutik7066 is already attempting to complete issue #2256 and claim the bounty. We recommend checking in on @Rutik7066's progress, and potentially collaborating, before starting a new solution.

[algora-pbc[bot]]

💡 @be-hunter submitted a pull request that claims the bounty. You can visit your bounty board to reward.

[Rutik7066]

@be-hunter I was working on it. You should ask before raising PR

[algora-pbc[bot]]

@Rutik7066: Reminder that in 1 days the bounty will become up for grabs, so please submit a pull request before then 🙏

[algora-pbc[bot]]

@be-hunter: You've been awarded a $50 bounty by tailcallhq! 👉 Complete your Algora onboarding to collect the bounty.