Audit/ekubo init params

[MSghais]

Description

Ekubo initial_tick calculation before was incorrect.

TODO:
We need to:

1. Sort the tokens
2. Scale factor with liquidity_raised and initial_pool_supply
3. Calculate the sqrt_ratio
4. Use the library MathLib of Ekubo and call: sqrt_ratio_to_tick (Issue SQRT_RATIO_TOO_LOW)
5. Ensure the computed tick aligns with tick_spacing:
   If not divisible, round it down to the nearest valid tick.
6. Calculate the bounds accordingly

• Add library MathLib sqrt_to_ratio
• sort_token in launchpad
• Calculate sqrt_ratio
• Calculate sqrt_ratio_to_tick
• Bounds

Actual error:

SQRT_RATIO_TOO_LOW
BOUND_TICK_SPACING
TICK_MAGNITUDE

Docs:

https://docs.ekubo.org/integration-guides/reference/math-1-pager

https://github.com/EkuboProtocol/abis/blob/main/src/interfaces/mathlib.cairo

https://github.com/EkuboProtocol/starknet-rust-sdk/blob/main/src/math/tick.rs