feat(Telemetry): Added Track Telemetry to Platform

Implements Snowplow tracker for IDE extension that is platform independent and can be used regardless of distribution (browser / desktop).

Fixes: https://gitlab.com/gitlab-org/modelops/applied-ml/code-suggestions/ai-assist/-/issues/254

To test locally:

1. configure snowplow micro following https://gitlab.com/gitlab-org/gitlab-development-kit/-/blob/main/doc/howto/snowplow_micro.md
2. change code in this MR (no events are tracked as of now, so you need to add one).

diff --git a/src/common/code_suggestions/code_suggestions_provider.ts b/src/common/code_suggestions/code_suggestions_provider.ts
index b16f5f4..8386db1 100644
--- a/src/common/code_suggestions/code_suggestions_provider.ts
+++ b/src/common/code_suggestions/code_suggestions_provider.ts
@@ -25,6 +25,7 @@ import { prettyJson } from '../utils/json';
 import { COMMAND_CODE_SUGGESTION_ACCEPTED } from './commands/code_suggestion_accepted';
 import { PostRequest } from '../platform/web_ide';
 import { LegacyApiFallbackConfig } from './legacy_api_fallback_config';
+import { Snowplow } from '../snowplow/snowplow';
 
 export const CIRCUIT_BREAK_INTERVAL_MS = 10000;
 export const MAX_ERRORS_BEFORE_CIRCUIT_BREAK = 4;
@@ -247,6 +248,26 @@ export class CodeSuggestionsProvider implements vscode.InlineCompletionItemProvi
       arguments: [model],
     };
 
+
+    const context = [
+      {
+        schema: 'iglu:com.gitlab/gitlab_standard/jsonschema/1-0-0',
+        data: {
+          namespace_id: 1,
+          project_id: 2,
+        },
+      },
+    ];
+
+    await Snowplow.getInstance().trackStructEvent(
+      {
+        category: 'code suggestions',
+        action: 'fetch',
+        value: 2,
+      },
+      context,
+    );
+    
     return choices.map(
       choice =>
         new vscode.InlineCompletionItem(
diff --git a/src/common/setup_telemetry.ts b/src/common/setup_telemetry.ts
index b82d1ed..05173aa 100644
--- a/src/common/setup_telemetry.ts
+++ b/src/common/setup_telemetry.ts
@@ -9,9 +9,9 @@ export function setupTelemetry(): Snowplow {
 
   const snowplow = Snowplow.getInstance({
     appId: 'gitlab_ide_extension',
-    endpoint: 'https://snowplow.trx.gitlab.net',
+    endpoint: 'http://localhost:9091',
     timeInterval: 5000,
-    maxItems: 10,
+    maxItems: 1,
     enabled: () => isTelemetryEnabled,
   });
 

1. check if telemetry is enabled in VS Code setting
2. Trigger code suggestion
3. check that event has been received