chore: Move example dependencies to devDependencies (#3824)

Move all example Snap dependencies to devDependencies, since they do not
need them at runtime due to being being bundled.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low risk: changes are limited to `package.json` dependency
classification for example packages, with no runtime code modifications.
Potential issues are confined to packaging/installation behavior if any
example relied on runtime dependency presence outside the bundle.
> 
> **Overview**
> **Reclassifies dependencies in example Snaps.** Across the
`packages/examples` workspace, libraries previously listed under
`dependencies` (e.g., `@metamask/snaps-sdk`, `@metamask/utils`,
`ethers`, `uqr`, etc.) are moved into `devDependencies`.
> 
> This aligns the example packages with their bundled distribution model
by reducing runtime dependency installation surface.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
c07ca02. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: FrederikBolding

packages/examples/packages/background-events/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/bip32/package.json

@@ -42,19 +42,17 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/key-tree": "^10.1.1",
-    "@metamask/snaps-sdk": "workspace:^",
-    "@metamask/utils": "^11.9.0",
-    "@noble/ed25519": "^1.6.0",
-    "@noble/secp256k1": "^1.7.1"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
+    "@metamask/key-tree": "^10.1.1",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
+    "@metamask/utils": "^11.9.0",
+    "@noble/ed25519": "^1.6.0",
+    "@noble/secp256k1": "^1.7.1",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/bip44/package.json

@@ -42,18 +42,16 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/key-tree": "^10.1.1",
-    "@metamask/snaps-sdk": "workspace:^",
-    "@metamask/utils": "^11.9.0",
-    "@noble/bls12-381": "^1.2.0"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
+    "@metamask/key-tree": "^10.1.1",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
+    "@metamask/utils": "^11.9.0",
+    "@noble/bls12-381": "^1.2.0",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/client-status/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@metamask/snaps-utils": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",

packages/examples/packages/cronjob-duration/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/cronjobs/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/dialogs/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/errors/package.json

@@ -42,15 +42,13 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/ethereum-provider/package.json

@@ -42,16 +42,14 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^",
-    "@metamask/utils": "^11.9.0"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
+    "@metamask/utils": "^11.9.0",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",

packages/examples/packages/ethers-js/package.json

@@ -42,22 +42,20 @@
     "test:verbose": "jest --verbose",
     "test:watch": "jest --watch"
   },
-  "dependencies": {
-    "@metamask/snaps-sdk": "workspace:^",
-    "ethers": "^6.16.0"
-  },
   "devDependencies": {
     "@jest/globals": "^29.5.0",
     "@lavamoat/allow-scripts": "^3.4.2",
     "@metamask/auto-changelog": "^5.0.2",
     "@metamask/snaps-cli": "workspace:^",
     "@metamask/snaps-jest": "workspace:^",
+    "@metamask/snaps-sdk": "workspace:^",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
     "@types/node": "18.14.2",
     "deepmerge": "^4.2.2",
     "depcheck": "^1.4.7",
     "eslint": "^9.11.0",
+    "ethers": "^6.16.0",
     "jest": "^29.0.2",
     "jest-silent-reporter": "^0.6.0",
     "prettier": "^3.3.3",