fix: redirect issue (#1670)

## Problem

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## Changes

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Author: k11kirky

apps/code/src/main/services/github-integration/service.ts

@@ -14,7 +14,7 @@ export class GitHubIntegrationService {
   ): Promise<StartGitHubFlowOutput> {
     try {
       const cloudUrl = getCloudUrlFromRegion(region);
-      const next = `${cloudUrl}/projects/${projectId}`;
+      const next = `${cloudUrl}/project/${projectId}`;
       const authorizeUrl = `${cloudUrl}/api/environments/${projectId}/integrations/authorize/?kind=github&next=${encodeURIComponent(next)}`;
 
       log.info("Opening GitHub authorization URL in browser");

apps/code/src/main/services/linear-integration/service.ts

@@ -14,7 +14,7 @@ export class LinearIntegrationService {
   ): Promise<StartLinearFlowOutput> {
     try {
       const cloudUrl = getCloudUrlFromRegion(region);
-      const next = `${cloudUrl}/projects/${projectId}`;
+      const next = `${cloudUrl}/project/${projectId}`;
       const authorizeUrl = `${cloudUrl}/api/environments/${projectId}/integrations/authorize/?kind=linear&next=${encodeURIComponent(next)}`;
 
       log.info("Opening Linear authorization URL in browser");