[TKN-748] Add "increase_liquidity_by_token_amounts_v2" Instruction, SDK builders, and integration tests

[josh-orca]

This PR introduces a new v2-only instruction that increases position liquidity by specifying token maxima (token_max_a / token_max_b) instead of a direct liquidity amount. It wires the instruction into the program entrypoint, exposes it through the legacy SDK builders and facade, and adds comprehensive parity-level integration tests.

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Program (Anchor / Solana)

• New Handler: increase_liquidity_by_token_amounts_v2.
• Entry Point: Added the new instruction to programs/whirlpool/src/lib.rs and v2 mod re-exports.
• Math: Introduced estimate_max_liquidity_from_token_amounts to safely compute liquidity from token maxima using U256 utilities for safe, overflow-free, and fee-aware arithmetic.
• Events/Errors: Emits the standard LiquidityIncreased event. Returns LiquidityZero when maxima imply no computed liquidity, and TokenMaxExceeded if fee-inclusive amounts surpass the maxima.

Generated Code

• The IDL (target/idl/whirlpool.json) has been updated.
• Generated TS/Rust clients are refreshed to include increaseLiquidityByTokenAmountsV2.

Legacy SDK (Builders and Facade)

• New Builder: legacy-sdk/whirlpool/src/instructions/v2/increase-liquidity-by-token-amounts-ix.ts. Handles transfer-hook remaining accounts and memo program logic.
• Facade: Added WhirlpoolIx.increaseLiquidityByTokenAmountsV2Ix(...) in src/ix.ts.

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Tests (Parity-Level Integration)

A new test suite, increase_liquidity_by_token_amounts_v2.test.ts, provides extensive coverage, including:

• Token vs Token-2022 variants and two-array/single-array add-liquidity scenarios.
• Dynamic tick arrays: rent transfer and account resize checks.
• Delegate flows: successful approved delegate and various failure cases (not-signer, not-approved owner).
• Invalid accounts (e.g., mint mismatches, position/whirlpool mismatches).
• Program/Memo constraints (wrong token program A/B, wrong memo program).
• Extreme price (near min/max) MAX_U64 edge cases.
• Sqrt price constraints and extremes minSqrtPrice/maxSqrtPrice enforced at current price with pass/fail cases; out-of-bounds yields 0x177b (SqrtPriceOutOfBounds).

[josh-orca]

Canceling in favor of alternative PR