Add Boson Protocol fees and volume

[zajck]

Add two metrics to Boson Protocol Adapter:

• protocol fees: fees taken by the protocol on every successful exchange
• daily volume: sum of funds deposited into the protocol and value of newly created offers

[llamabutler]

The boson adapter exports:

> adapters@1.0.0 test
> ts-node --transpile-only cli/testAdapter.ts dexs boson

🦙 Running BOSON adapter 🦙
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Start Date:	Mon, 01 Dec 2025 04:38:13 GMT
End Date:	Tue, 02 Dec 2025 04:38:13 GMT
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Token transfers: Failed to use indexer, falling back to logs polygon Llama Indexer v2 URL/api key is not set
------ ERROR ------
Error: Allium API Key is required[Ignore this error for github bot]
    at _queryAllium (/home/runner/work/dimension-adapters/dimension-adapters/helpers/allium.ts:47:11)
    at /home/runner/work/dimension-adapters/dimension-adapters/helpers/allium.ts:9:71
Allium API Key is required[Ignore this error for github bot]