chore: Update bridge controllers to expose all methods through messenger (#8367)

## Explanation

This updates the following controllers to expose all methods through the
messenger in a standardised way:

- `BridgeController`.
- `BridgeStatusController`.

## References

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Are there other links that reviewers should consult to understand these
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* Fixes #12345
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## Checklist

- [ ] I've updated the test suite for new or updated code as appropriate
- [ ] I've updated documentation (JSDoc, Markdown, etc.) for new or
updated code as appropriate
- [ ] I've communicated my changes to consumers by [updating changelogs
for packages I've
changed](https://github.com/MetaMask/core/tree/main/docs/processes/updating-changelogs.md)
- [ ] I've introduced [breaking
changes](https://github.com/MetaMask/core/tree/main/docs/processes/breaking-changes.md)
in this PR and have prepared draft pull requests for clients and
consumer packages to resolve them

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low risk: changes are limited to new TypeScript action type exports, a
build-time generation script dependency, and test refactoring; no bridge
runtime logic is modified.
> 
> **Overview**
> Adds an auto-generated `bridge-controller-method-action-types.ts` that
defines and exports **per-method** messenger action types (e.g.,
`BridgeControllerFetchQuotesAction`) for all public `BridgeController`
methods, and documents/deprecates the older aggregated action types in
the changelog.
> 
> Updates `package.json` to support generating these types via a new
`generate-method-action-types` script (adding `tsx`), and refactors the
`BridgeController` SSE tests to exercise the controller through a real
`@metamask/messenger` instance (`rootMessenger.call(...)`) instead of a
hand-rolled messenger mock.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
56740c7. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: Mrtenz

packages/bridge-controller/CHANGELOG.md

@@ -7,11 +7,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add action types for all public `BridgeController` methods ([#8367](https://github.com/MetaMask/core/pull/8367))
+  - The following types are now available:
+    - `BridgeControllerUpdateBridgeQuoteRequestParamsAction`
+    - `BridgeControllerFetchQuotesAction`
+    - `BridgeControllerStopPollingForQuotesAction`
+    - `BridgeControllerSetLocationAction`
+    - `BridgeControllerResetStateAction`
+    - `BridgeControllerSetChainIntervalLengthAction`
+    - `BridgeControllerTrackUnifiedSwapBridgeEventAction`
+
 ### Changed
 
 - Bump `@metamask/accounts-controller` from `^37.1.1` to `^37.2.0` ([#8363](https://github.com/MetaMask/core/pull/8363))
 - Bump `@metamask/messenger` from `^1.0.0` to `^1.1.1` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373))
 
+### Deprecated
+
+- Deprecate `BridgeControllerAction`, `BridgeUserAction` and `BridgeBackgroundAction` in favor of separate action types ([#8367](https://github.com/MetaMask/core/pull/8367))
+
 ## [70.0.1]
 
 ### Changed

packages/bridge-controller/package.json

@@ -40,6 +40,7 @@
     "build:docs": "typedoc",
     "changelog:update": "../../scripts/update-changelog.sh @metamask/bridge-controller",
     "changelog:validate": "../../scripts/validate-changelog.sh @metamask/bridge-controller",
+    "generate-method-action-types": "tsx ../../packages/messenger/src/generate-action-types/cli.ts",
     "since-latest-release": "../../scripts/since-latest-release.sh",
     "test": "NODE_OPTIONS=--experimental-vm-modules jest --reporters=jest-silent-reporter",
     "test:clean": "NODE_OPTIONS=--experimental-vm-modules jest --clearCache",
@@ -85,6 +86,7 @@
     "lodash": "^4.17.21",
     "nock": "^13.3.1",
     "ts-jest": "^29.2.5",
+    "tsx": "^4.20.5",
     "typedoc": "^0.25.13",
     "typedoc-plugin-missing-exports": "^2.0.0",
     "typescript": "~5.3.3"

packages/bridge-controller/src/bridge-controller-method-action-types.ts

@@ -0,0 +1,53 @@
+/**
+ * This file is auto generated.
+ * Do not edit manually.
+ */
+
+import type { BridgeController } from './bridge-controller';
+
+export type BridgeControllerUpdateBridgeQuoteRequestParamsAction = {
+  type: `BridgeController:updateBridgeQuoteRequestParams`;
+  handler: BridgeController['updateBridgeQuoteRequestParams'];
+};
+
+export type BridgeControllerFetchQuotesAction = {
+  type: `BridgeController:fetchQuotes`;
+  handler: BridgeController['fetchQuotes'];
+};
+
+export type BridgeControllerStopPollingForQuotesAction = {
+  type: `BridgeController:stopPollingForQuotes`;
+  handler: BridgeController['stopPollingForQuotes'];
+};
+
+export type BridgeControllerSetLocationAction = {
+  type: `BridgeController:setLocation`;
+  handler: BridgeController['setLocation'];
+};
+
+export type BridgeControllerResetStateAction = {
+  type: `BridgeController:resetState`;
+  handler: BridgeController['resetState'];
+};
+
+export type BridgeControllerSetChainIntervalLengthAction = {
+  type: `BridgeController:setChainIntervalLength`;
+  handler: BridgeController['setChainIntervalLength'];
+};
+
+export type BridgeControllerTrackUnifiedSwapBridgeEventAction = {
+  type: `BridgeController:trackUnifiedSwapBridgeEvent`;
+  handler: BridgeController['trackUnifiedSwapBridgeEvent'];
+};
+
+/**
+ * Union of all BridgeController action types.
+ */
+export type BridgeControllerMethodActions =
+  | BridgeControllerUpdateBridgeQuoteRequestParamsAction
+  | BridgeControllerFetchQuotesAction
+  | BridgeControllerStopPollingForQuotesAction
+  | BridgeControllerSetLocationAction
+  | BridgeControllerResetStateAction
+  | BridgeControllerSetChainIntervalLengthAction
+  | BridgeControllerTrackUnifiedSwapBridgeEventAction;