Track Angular scripts build option (#886)

Author: davidlj95

packages/knip/fixtures/plugins/angular/angular.json

@@ -32,7 +32,9 @@
             "styles": [
               "src/styles.scss"
             ],
-            "scripts": []
+            "scripts": [
+              "src/script.js"
+            ]
           },
           "configurations": {
             "production": {

packages/knip/fixtures/plugins/angular/src/script.js

@@ -51,6 +51,12 @@ const resolveConfig: ResolveConfig<AngularCLIWorkspaceConfiguration> = async (co
             inputs.add(toEntry(fileReplacedBy));
           }
         }
+        if ('scripts' in opts && opts.scripts && Array.isArray(opts.scripts)) {
+          for (const scriptStringOrObject of opts.scripts as AngularScriptsBuildOption) {
+            const script = typeof scriptStringOrObject === 'string' ? scriptStringOrObject : scriptStringOrObject.input;
+            inputs.add(toProductionEntry(script));
+          }
+        }
       }
       if (configs) {
         for (const [configName, config] of Object.entries(configs)) {
@@ -96,6 +102,8 @@ const resolveConfig: ResolveConfig<AngularCLIWorkspaceConfiguration> = async (co
   return Array.from(inputs);
 };
 
+type AngularScriptsBuildOption = Exclude<WebpackBrowserSchemaForBuildFacade['scripts'], undefined>;
+
 const filesReplacedBy = (
   //👇 Using Webpack-based browser schema to support old `replaceWith` file replacements
   fileReplacements: Exclude<WebpackBrowserSchemaForBuildFacade['fileReplacements'], undefined>