chore: drop comments that restate the code

src/client/RudderClient.ts

@@ -1,14 +1,3 @@
-/**
- * RudderClient — the main entry point of `@rudder/sdk`; create it with
- * {@link createClient}.
- *
- * Composes the kernel domains (auth, player, catalog, storage, modules) and the HTTP transport every service uses to reach the API.
- *
- * The client builds a {@link RudderContext} first and injects it into every
- * domain, so they depend on that narrow surface rather than on the client
- * (which keeps the module graph acyclic).
- */
-
 import type {
   ResolvedRudderClientOptions,
   RudderClientOptions,
@@ -102,7 +91,6 @@ export class RudderClient {
     this.runtimeStarted = false;
   }
 
-  /** @internal */
   async startRuntimeAfterLogin(): Promise<void> {
     if (this.runtimeStarted) {
       this.invalidateAll();
@@ -112,7 +100,6 @@ export class RudderClient {
     this.syncEngine.start();
   }
 
-  /** @internal */
   stopRuntimeAfterLogout(): void {
     this.runtimeStarted = false;
     this.syncEngine.stop();
@@ -132,7 +119,6 @@ export class RudderClient {
   }
 }
 
-/** Creates a client. Only `projectKey` is required. */
 export function createClient(options: RudderClientOptions): RudderClient {
   return new RudderClient(options);
 }