Improve error handling in DevChat dependency check

- Add a catch block to handle errors when checking pipx environment path.
- Log detailed error message when DevChat dependency check fails.
- Move DevChat installation check to a separate try-catch block.
- Update logger error message to info when pipx environment path is not found.

src/contributes/commandsBase.ts

@@ -13,13 +13,17 @@ export function checkDevChatDependency(pythonCommand: string): boolean {
 		} else {
 			logger.channel()?.info(`Failed to obtain the pipx environment path.`);
 		}
+	} catch (error) {
+		// DevChat dependency check failed
+		// log out detail error message
+		logger.channel()?.info(`Failed to check DevChat dependency due to error: ${error}`);
+	}
 
+	try {
 		// Check if DevChat is installed
 		runCommand('devchat --help');
 		return true;
 	} catch(error) {
-		// DevChat dependency check failed
-		// log out detail error message
 		logger.channel()?.error(`Failed to check DevChat dependency due to error: ${error}`);
 		return false;
 	}