feat: add LiquidityManager errors and constant variables

[SynnekOG]

Pull Request

Summary

This PR enhances LiquidityManagerV2 by introducing new error handling and adding important constant variables to improve safety, clarity, and maintainability.

Changes

• Errors

  • Added LiquidityManager__InvalidTickRange to enforce tick validation.
  • Added LiquidityManager__LiquidityLocked to prevent operations during locked states.

• Constants

  • MAX_LIQUIDITY_THRESHOLD = 1000 * 1e6 → cap for liquidity.
  • MIN_LIQUIDITY_THRESHOLD = 10 * 1e6 → minimum to prevent dust attacks.
  • MAX_VESTING_DURATION = 365 days → maximum vesting period.
  • MIN_VESTING_DURATION = 30 days → minimum vesting requirement.
  • SLIPPAGE_PRECISION = 10000 → basis points for slippage control.
  • FEE_PRECISION = 1000000 → precision constant for protocol fees.

Motivation

• Strengthen validation and error handling for liquidity operations.
• Prevent unsafe edge cases (e.g., dust liquidity, excessive vesting).
• Introduce standardized constants for slippage and fees to ensure consistency across contract logic.

Notes

• No changes to existing state variables or logic flow.
• All updates are additive and backward-compatible.