fixup! fix(@angular/build): enhance build logs and output location for library builder

Author: alan-agius4

packages/angular/build/src/builders/library/builder.ts

@@ -148,16 +148,17 @@ export async function* executeLibraryBuilder(
       watcher,
       buildAction,
     );
+
+    if (isWatchMode && progress) {
+      logger.info('Watch mode enabled. Watching for file changes...');
+    }
+
     yield initialResult;
 
     if (!isWatchMode || !watcher) {
       return;
     }
 
-    if (progress) {
-      logger.info('Watch mode enabled. Watching for file changes...');
-    }
-
     yield* runWatchLoop(
       watcher,
       normalizedOptions,

packages/angular/build/src/builders/library/tests/behavior/build_spec.ts

@@ -173,7 +173,7 @@ describeLibraryBuilder(executeLibraryBuilder, LIBRARY_BUILDER_INFO, (harness) =>
         ...BASE_OPTIONS,
       });
 
-      const { result, logs } = await harness.executeOnce();
+      const { result, logs } = await harness.executeOnce({ outputLogsOnFailure: false });
       expect(result?.success).toBeFalse();
       expect(logs).toContain(
         jasmine.objectContaining({