Fix code formatting with prettier

Co-authored-by: aepfli <[email protected]>

Author: Copilot

libs/providers/flagd/src/lib/service/in-process/grpc/grpc-fetch.spec.ts

@@ -149,27 +149,27 @@ describe('grpc fetch', () => {
     const selector = 'app=weather';
     const cfgWithSelector: Config = { ...cfg, selector };
     const flagConfiguration = '{"flags":{}}';
-    
+
     const fetch = new GrpcFetch(cfgWithSelector, serviceMock);
     fetch
       .connect(dataCallback, reconnectCallback, jest.fn(), disconnectCallback)
       .then(() => {
         try {
           // Verify syncFlags was called
           expect(serviceMock.syncFlags).toHaveBeenCalled();
-          
+
           // Check that both request and metadata were passed
           const callArgs = (serviceMock.syncFlags as jest.Mock).mock.calls[0];
           expect(callArgs).toHaveLength(2);
-          
+
           // Verify the request contains selector (for backward compatibility)
           expect(callArgs[0].selector).toBe(selector);
-          
+
           // Verify the metadata contains flagd-selector header
           const metadata = callArgs[1] as Metadata;
           expect(metadata).toBeDefined();
           expect(metadata.get('flagd-selector')).toEqual([selector]);
-          
+
           done();
         } catch (err) {
           done(err);
@@ -185,27 +185,27 @@ describe('grpc fetch', () => {
   it('should handle empty selector gracefully', (done) => {
     const cfgWithoutSelector: Config = { ...cfg, selector: '' };
     const flagConfiguration = '{"flags":{}}';
-    
+
     const fetch = new GrpcFetch(cfgWithoutSelector, serviceMock);
     fetch
       .connect(dataCallback, reconnectCallback, jest.fn(), disconnectCallback)
       .then(() => {
         try {
           // Verify syncFlags was called
           expect(serviceMock.syncFlags).toHaveBeenCalled();
-          
+
           // Check that both request and metadata were passed
           const callArgs = (serviceMock.syncFlags as jest.Mock).mock.calls[0];
           expect(callArgs).toHaveLength(2);
-          
+
           // Verify the request contains empty selector
           expect(callArgs[0].selector).toBe('');
-          
+
           // Verify the metadata does not contain flagd-selector header
           const metadata = callArgs[1] as Metadata;
           expect(metadata).toBeDefined();
           expect(metadata.get('flagd-selector')).toEqual([]);
-          
+
           done();
         } catch (err) {
           done(err);

libs/providers/flagd/src/lib/service/in-process/grpc/grpc-fetch.ts

@@ -52,7 +52,7 @@ export class GrpcFetch implements DataFetch {
     // 1. The request field (deprecated, for older flagd versions)
     // 2. The gRPC metadata header 'flagd-selector' (new standard)
     this._request = { providerId: '', selector: selector ? selector : '' };
-    
+
     // Create metadata with the flagd-selector header
     this._metadata = new Metadata();
     if (selector) {