Admin and fees

Protocol administration is owner-gated through snekmate two-step ownable. Fee parameters are capped at construction and on every setter.

Constructor

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Pasanaku(asset, vault, creation_fee_wei, yield_fee_bps)

Checks:

Initializes _stale_time = 7 days, stores fees, and boots ownable + ERC-1155 modules. Emits FeeSet and YieldFeeSet.

API	Role
`fee()`	Current creation fee in wei
`set_fee(fee_)`	Owner update, capped by `_MAX_FEE`
`create_pasanaku`	Requires `msg.value >= fee`, refunds surplus
`collect_fees()`	Sends the contract's full native balance to `owner()`

collect_fees never moves ERC-20 reserve shares or vault shares. Emits FeesCollected with the native amount.

API	Role
`yield_fee()`	Current global yield fee bps (future pools snapshot this)
`set_yield_fee(yield_fee_)`	Owner update, capped by `_MAX_YIELD_FEE`
pool `yield_fee` field	Value snapshotted at `create_pasanaku`
`_end_pasanaku`	Accrues `fee_shares` into `_collected_fee_shares`
`collect_yield_fees()`	Redeems collected fee shares to the owner via the vault

Miss-penalty reserve leftovers are not fee-eligible. Only locked shares above remaining asset basis (yield_surplus) are charged.

NatSpec on set_yield_fee and _end_pasanaku is the authoritative description of this split.

API	Role
`stale_time()`	Global default for new pools
`set_stale_time(stale_time)`	Owner; must be in `[3 days, 7 days]`

Each pool stores its own stale_time at creation. Changing the global value does not rewrite existing pools.

Integrators must evaluate vault solvency and liquidity independently.