feat: migrate eventemitter3 to mitt (#3)

* feat: migrate `eventemitter3` to `mitt`

* chore: changeset

* fix: add `off` and update test mock

* chore: enable api key in test

Author: o-az

.changeset/hungry-tips-end.md

@@ -0,0 +1,5 @@
+---
+"idxs": patch
+---
+
+Migrated from `eventemitter3` to `mitt`

.github/workflows/verify.yml

@@ -21,17 +21,18 @@ jobs:
       - name: Check types
         run: pnpm check:types
 
-  # test:
-  #   name: Test Runtime
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - name: Clone repository
-  #       uses: actions/checkout@v4
-
-  #     - name: Install dependencies
-  #       uses: ./.github/actions/install-dependencies
-
-  #     - name: Run tests
-  #       run: pnpm run test --bail=1
-  #       env:
-  #         CI: true
+  test:
+    name: Test Runtime
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        uses: ./.github/actions/install-dependencies
+
+      - name: Run tests
+        run: pnpm run test --bail=1
+        env:
+          CI: true
+          VITE_API_KEY: ${{ secrets.VITE_API_KEY }}

.gitignore

@@ -3,4 +3,5 @@
 coverage
 dist
 node_modules
-*.tsbuildinfo
+*.tsbuildinfo
+_

.vscode/settings.json

@@ -6,5 +6,6 @@
   },
   "[typescriptreact]": {
     "editor.defaultFormatter": "biomejs.biome"
-  }
+  },
+  "typescript.tsdk": "node_modules/typescript/lib"
 }

package.json

@@ -34,8 +34,8 @@
   ],
   "dependencies": {
     "abitype": "^1.2.0",
-    "eventemitter3": "^5.0.1",
     "kysely": "^0.28.8",
+    "mitt": "^3.0.1",
     "ox": "^0.9.14",
     "zod": "^4.1.13"
   },
@@ -48,5 +48,12 @@
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
+  },
+  "devEngines": {
+    "runtime": {
+      "name": "node",
+      "onFail": "download",
+      "version": "24.11.1"
+    }
   }
 }