fix(tstest): Add timeout warning for long-running tests and introduce local settings configuration

ts/tstest.classes.tstest.ts

@@ -1,6 +1,5 @@
 import * as plugins from './tstest.plugins.js';
 import * as paths from './tstest.paths.js';
-import * as logPrefixes from './tstest.logprefixes.js';
 
 import { coloredString as cs } from '@push.rocks/consolecolor';
 
@@ -19,6 +18,7 @@ export class TsTest {
   public startFromFile: number | null;
   public stopAtFile: number | null;
   public timeoutSeconds: number | null;
+  private timeoutWarningTimer: NodeJS.Timeout | null = null;
 
   public smartshellInstance = new plugins.smartshell.Smartshell({
     executor: 'bash',
@@ -45,6 +45,16 @@ export class TsTest {
       await this.movePreviousLogFiles();
     }
     
+    // Start timeout warning timer if no timeout was specified
+    if (this.timeoutSeconds === null) {
+      this.timeoutWarningTimer = setTimeout(() => {
+        // Use the logger instead of console.error to ensure the warning is visible
+        this.logger.error('Warning: Test is running for more than 1 minute.');
+        this.logger.error('Consider using --timeout option to set a timeout for test files.');
+        this.logger.error('Example: tstest test --timeout=300 (for 5 minutes)');
+      }, 60000); // 1 minute
+    }
+    
     const testGroups = await this.testDir.getTestFileGroups();
     const allFiles = [...testGroups.serial, ...Object.values(testGroups.parallelGroups).flat()];
     
@@ -83,6 +93,12 @@ export class TsTest {
       }
     }
     
+    // Clear the timeout warning timer if it was set
+    if (this.timeoutWarningTimer) {
+      clearTimeout(this.timeoutWarningTimer);
+      this.timeoutWarningTimer = null;
+    }
+    
     tapCombinator.evaluate();
   }
   
@@ -303,7 +319,6 @@ export class TsTest {
     );
     
     // Handle timeout if specified
-    let hasTimedOut = false;
     if (this.timeoutSeconds !== null) {
       const timeoutMs = this.timeoutSeconds * 1000;
       let timeoutId: NodeJS.Timeout;
@@ -323,7 +338,6 @@ export class TsTest {
         clearTimeout(timeoutId);
       } catch (error) {
         // Handle timeout error
-        hasTimedOut = true;
         tapParser.handleTimeout(this.timeoutSeconds);
       }
     } else {