update browser configuration instructions

Author: tech-sushant

src/lib/version-resolver.ts

@@ -27,6 +27,13 @@ export function resolveVersion(requested: string, available: string[]): string {
     return requested;
   }
 
+  const caseInsensitiveMatch = uniq.find(
+    (v) => v.toLowerCase() === requested.toLowerCase(),
+  );
+  if (caseInsensitiveMatch) {
+    return caseInsensitiveMatch;
+  }
+
   // Try major version matching (e.g., "14" matches "14.0", "14.1", etc.)
   const reqNum = parseFloat(requested);
   if (!isNaN(reqNum)) {

src/tools/sdk-utils/bstack/commands.ts

@@ -99,10 +99,7 @@ Alternative setup for Gradle users:
 ${GRADLE_SETUP_INSTRUCTIONS}`;
 }
 
-function getPythonSDKInstructions(
-  username: string,
-  accessKey: string,
-): string {
+function getPythonSDKInstructions(username: string, accessKey: string): string {
   return `---STEP---
 Install BrowserStack Python SDK and setup:
 \`\`\`bash

src/tools/sdk-utils/bstack/configUtils.ts

@@ -13,7 +13,7 @@ export function generateBrowserStackYMLInstructions(config: {
   const platformConfigs = generatePlatformConfigs(config);
 
   const stepTitle =
-    "Create a browserstack.yml file in the project root with your validated device configurations:";
+    "Create a browserstack.yml file in the project root with your validated device configurations:If already exists, update it with the following content for devices and project details.";
 
   const buildName = `${projectName}-Build`;
 

src/tools/sdk-utils/common/device-validator.ts

@@ -316,6 +316,14 @@ export async function validateDevices(
     validatedEnvironments.push(validatedEnv);
   }
 
+  if (framework === SDKSupportedBrowserAutomationFrameworkEnum.playwright) {
+    validatedEnvironments.forEach((env) => {
+      if (env.browser) {
+        env.browser = env.browser.toLowerCase();
+      }
+    });
+  }
+
   return validatedEnvironments;
 }