Move source to top level

src/analytics/index.tsx

@@ -94,7 +94,6 @@ const Context = createContext<AnalyticsBaseContextType>({
     })
   },
   metadata: {
-    source: 'app',
     base: {
       deviceId: getDeviceId() ?? 'unknown',
       sessionId: getInitialSessionId(),

src/analytics/metadata.ts

@@ -34,7 +34,6 @@ export type MergeableMetadata = {
 }
 
 export type Metadata = {
-  source: 'app'
   base: BaseMetadata
   geolocation: GeolocationMetadata
 } & MergeableMetadata

src/analytics/metrics/client.ts

@@ -4,6 +4,7 @@ import {Logger} from '#/logger'
 import * as env from '#/env'
 
 type Event<M extends Record<string, any>> = {
+  source: 'app'
   time: number
   event: keyof M
   payload: M[keyof M]
@@ -43,7 +44,8 @@ export class MetricsClient<M extends Record<string, any>> {
   ) {
     this.start()
 
-    const e = {
+    const e: Event<M> = {
+      source: 'app',
       time: Date.now(),
       event,
       payload,