chore(perps): Refactor HL subscription service (#24015)

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## **Description**

This PR refactors the HyperLiquid subscription service to drop
subscription fallbacks.

This refactor was raised during the offsite, as it is needed as a result
of the hotfix we had to deploy to address Perps loading issue during the
weekend. The initial PR
#23753 introduced a
fallback mechanism that would create new subscriptions when the
properties in the data coming from the old subscriptions were missing.
Given that these properties will be always missing, this PR uses the new
subscriptions as a default.



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## **Related issues**

Fixes:

## **Manual testing steps**

```gherkin
Feature: my feature name

  Scenario: user [verb for user action]
    Given [describe expected initial app state]

    When user [verb for user action]
    Then [describe expected outcome]
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## **Pre-merge author checklist**

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Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
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## **Pre-merge reviewer checklist**

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Replaces HIP‑3 webData3 fallback with per‑DEX
clearinghouseState/openOrders subscriptions, adds `triggerPrice` to
orders, and hardens TP/SL extraction with price-based fallback and cache
re-use; tests updated accordingly.
> 
> - **Perps Subscription Service (HIP‑3)**:
> - Switch to individual subscriptions: `clearinghouseState`
(positions/account) and `openOrders` (orders); use `webData3` only for
OI caps.
> - Remove fallback caches/handlers; centralize aggregation and cache
updates; update cleanup/restore logic to handle new subs.
> - Re-extract TP/SL from cached orders on `clearinghouseState` updates
to prevent flicker.
> - Update hashing/change-detection and notify paths; broaden
reconnection restoration across subtypes.
> - **TP/SL Processing**:
> - New shared helper to extract TP/SL from orders; adds price-based
fallback for ambiguous `Trigger` types (long/short aware) and counts
TP/SL.
> - **Order Model & Adapter**:
>   - Extend `Order` with `triggerPrice`.
> - `adaptOrderFromSDK` sets `triggerPrice` (uses `triggerPx`) and
prioritizes `limitPx` for price; child TP/SL preserved.
> - **Tests**:
> - Overhaul to reflect new HIP‑3 flow: assert
`clearinghouseState`/`openOrders` usage; OI caps via `webData3`.
> - Replace timeouts with `jest.runAllTimersAsync()`; add coverage for
TP/SL classification, cache re-use, short/long logic, L2 book handling,
and feature-flag updates.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
cd9bbb0. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

---------

Co-authored-by: abretonc7s <[email protected]>

Author: michalconsensys

app/components/UI/Perps/controllers/types/index.ts

@@ -773,6 +773,7 @@ export interface Order {
   detailedOrderType?: string; // Full order type from exchange (e.g., 'Take Profit Limit', 'Stop Market')
   isTrigger?: boolean; // Whether this is a trigger order (TP/SL)
   reduceOnly?: boolean; // Whether this is a reduce-only order
+  triggerPrice?: string; // Trigger condition price for trigger orders (e.g., TP/SL trigger level)
 }
 
 export interface Funding {