Colocate bitdrift in logger, use logger for transport (#7868)

* Colocate bitdrift in logger, use logger for transport

(cherry picked from commit cdd6941fd7)

* Fix mocks, format

(cherry picked from commit 9de88660c6)

* Ok I guess mocks dir doesn't work

(cherry picked from commit 9f37e52011)

src/logger/bitdrift/lib/index.ts

@@ -0,0 +1 @@
+export {debug, error, info, warn} from '@bitdrift/react-native'

src/logger/bitdrift/lib/index.web.ts

@@ -0,0 +1,4 @@
+export function debug() {}
+export function error() {}
+export function info() {}
+export function warn() {}

src/logger/bitdrift/setup/index.ts

@@ -0,0 +1,28 @@
+import {init, SessionStrategy} from '@bitdrift/react-native'
+import {Statsig} from 'statsig-react-native-expo'
+
+import {initPromise} from '#/lib/statsig/statsig'
+
+const BITDRIFT_API_KEY = process.env.BITDRIFT_API_KEY
+
+initPromise.then(() => {
+  let isEnabled = false
+  let isNetworkEnabled = false
+  try {
+    if (Statsig.checkGate('enable_bitdrift_v2')) {
+      isEnabled = true
+    }
+    if (Statsig.checkGate('enable_bitdrift_v2_networking')) {
+      isNetworkEnabled = true
+    }
+  } catch (e) {
+    // Statsig may complain about it being called too early.
+  }
+  if (isEnabled && BITDRIFT_API_KEY) {
+    init(BITDRIFT_API_KEY, SessionStrategy.Activity, {
+      url: 'https://api-bsky.bitdrift.io',
+      // Only effects iOS, Android instrumentation is set via Gradle Plugin
+      enableNetworkInstrumentation: isNetworkEnabled,
+    })
+  }
+})