cut over to vitest: drop jest config, deps, setup, update CI

package.json

@@ -55,13 +55,10 @@
     "build-embed": "cd bskyembed && pnpm build && pnpm build-snippet && cd .. && node ./scripts/post-embed-build.js",
     "start": "expo start --dev-client",
     "start:prod": "expo start --dev-client --no-dev --minify",
-    "test": "NODE_ENV=test jest --forceExit --testTimeout=20000 --bail",
-    "test-watch": "NODE_ENV=test jest --watchAll",
-    "test-ci": "NODE_ENV=test jest --ci --forceExit --reporters=default --reporters=jest-junit",
-    "test-coverage": "NODE_ENV=test jest --coverage",
-    "vitest": "vitest run",
-    "vitest-watch": "vitest",
-    "vitest-coverage": "vitest run --coverage",
+    "test": "vitest run",
+    "test-watch": "vitest",
+    "test-ci": "vitest run",
+    "test-coverage": "vitest run --coverage",
     "lint": "eslint --cache --quiet src modules",
     "lint-native": "swiftlint ./modules && ktlint ./modules",
     "lint-native:fix": "swiftlint --fix ./modules && ktlint --format ./modules",
@@ -266,8 +263,6 @@
     "@react-native/babel-preset": "0.81.5",
     "@react-native/typescript-config": "^0.81.5",
     "@sentry/webpack-plugin": "^3.2.2",
-    "@testing-library/react-native": "^13.2.0",
-    "@types/jest": "29.5.14",
     "@types/lodash.chunk": "^4.2.7",
     "@types/lodash.debounce": "^4.0.7",
     "@types/lodash.shuffle": "^4.2.7",
@@ -277,7 +272,6 @@
     "@typescript/native-preview": "^7.0.0-dev.20260428.1",
     "@vitejs/plugin-react": "^6.0.3",
     "@vitest/coverage-v8": "^4.1.9",
-    "babel-jest": "^29.7.0",
     "babel-plugin-module-resolver": "^5.0.2",
     "babel-plugin-react-compiler": "19.1.0-rc.3",
     "babel-preset-expo": "~54.0.10",
@@ -296,9 +290,6 @@
     "globals": "^17.0.0",
     "husky": "^9.1.7",
     "is-ci": "^3.0.1",
-    "jest": "^29.7.0",
-    "jest-expo": "~54.0.17",
-    "jest-junit": "^16.0.0",
     "lint-staged": "^13.2.3",
     "prettier": "^3.8.3",
     "react-native-dotenv": "^3.4.11",
@@ -311,54 +302,6 @@
     "vitest": "^4.1.9",
     "webpack-bundle-analyzer": "^4.10.1"
   },
-  "jest": {
-    "preset": "jest-expo/ios",
-    "setupFilesAfterEnv": [
-      "./jest/jestSetup.js"
-    ],
-    "moduleFileExtensions": [
-      "ts",
-      "tsx",
-      "js",
-      "jsx",
-      "json",
-      "node"
-    ],
-    "transform": {
-      "\\.[jt]sx?$": "babel-jest"
-    },
-    "moduleNameMapper": {
-      "^multiformats$": "<rootDir>/node_modules/multiformats/dist/src/index.js",
-      "^multiformats/cid$": "<rootDir>/node_modules/multiformats/dist/src/cid.js",
-      "^multiformats/bases/base32$": "<rootDir>/node_modules/multiformats/dist/src/bases/base32.js",
-      "^multiformats/hashes/digest$": "<rootDir>/node_modules/multiformats/dist/src/hashes/digest.js",
-      "^multiformats/hashes/sha2$": "<rootDir>/node_modules/multiformats/dist/src/hashes/sha2.js",
-      "^uint8arrays/from-string$": "<rootDir>/node_modules/uint8arrays/dist/src/from-string.js",
-      "^uint8arrays/to-string$": "<rootDir>/node_modules/uint8arrays/dist/src/to-string.js",
-      "^unicode-segmenter/grapheme$": "<rootDir>/node_modules/unicode-segmenter/grapheme.cjs",
-      "^await-lock$": "<rootDir>/node_modules/await-lock/build/AwaitLock.js"
-    },
-    "transformIgnorePatterns": [
-      "node_modules/(?!((jest-)?react-native|@react-native(-community)?)|expo(nent)?|@expo(nent)?/.*|@expo-google-fonts/.*|react-navigation|nanoid|@react-navigation/.*|@unimodules/.*|unimodules|sentry-expo|native-base|normalize-url|react-native-svg|@sentry/.*|sentry-expo|bcp-47-match|@atproto/.*|multiformats|uint8arrays|@ipld/.*|cborg|await-lock)"
-    ],
-    "modulePathIgnorePatterns": [
-      "__tests__/.*/__mocks__",
-      "__e2e__/.*",
-      "bskylink/.*"
-    ],
-    "coveragePathIgnorePatterns": [
-      "<rootDir>/node_modules/",
-      "<rootDir>/src/platform",
-      "<rootDir>/src/third-party",
-      "<rootDir>/src/view/com/util",
-      "<rootDir>/src/state/lib",
-      "<rootDir>/__tests__/test-utils.js"
-    ],
-    "reporters": [
-      "default",
-      "jest-junit"
-    ]
-  },
   "browserslist": {
     "production": [
       ">0.2%",