feat(angular/metadata): add content to the thread (#6315)

* feat(angular/viewProvider): add content to the thread

* feat(angular/Encapsulation): add content to the thread

* feat(angular/changeDetection): add content to the thread

src/data/roadmaps/angular/content/changedetection@uYHy2yhtTm6fQkKpYx3lU.md

@@ -1 +1,14 @@
 # changeDetection
+
+The change-detection strategy to use for this component.
+
+When a component is instantiated, Angular creates a change detector, which is responsible for propagating the
+component's bindings. The strategy is one of:
+
+- `ChangeDetectionStrategy.OnPush` sets the strategy to CheckOnce (on demand).
+- `ChangeDetectionStrategy.Default` sets the strategy to CheckAlways.
+
+Visit the following resources to learn more:
+
+- [@official@Advanced component configuration](https://angular.dev/guide/components/advanced-configuration#changedetectionstrategy)
+- [@official@Component - API](https://angular.dev/api/core/Component#changeDetection)

src/data/roadmaps/angular/content/encapsulation@ctigvSYeFa77y3v7m11gk.md

@@ -1 +1,19 @@
 # Encapsulation
+
+An encapsulation policy for the component's styling. Possible values:
+
+- `ViewEncapsulation.Emulated`: Apply modified component styles in order to emulate a native Shadow DOM CSS
+  encapsulation behavior.
+- `ViewEncapsulation.None`: Apply component styles globally without any sort of encapsulation.
+- `ViewEncapsulation.ShadowDom`: Use the browser's native Shadow DOM API to encapsulate styles.
+
+If not supplied, the value is taken from the CompilerOptions which defaults to `ViewEncapsulation.Emulated`.
+
+If the policy is `ViewEncapsulation.Emulated` and the component has no styles nor {@link Component#styleUrls styleUrls},
+the policy is automatically switched to `ViewEncapsulation.None`.
+
+Visit the following resources to learn more:
+
+- [@official@Style scoping](https://angular.dev/guide/components/styling#style-scoping)
+- [@official@Component - API](https://angular.dev/api/core/Component#encapsulation)
+

src/data/roadmaps/angular/content/viewprovider@doHDoAgp7T59KGSXPpQzZ.md

@@ -1 +1,8 @@
 # viewProvider
+
+Defines the set of injectable objects that are visible to its view DOM children.
+
+Visit the following resources to learn more:
+
+- [@official@Using the viewProviders array](https://angular.dev/guide/di/hierarchical-dependency-injection#using-the-viewproviders-array)
+- [@official@Component - API](https://angular.dev/api/core/Component#viewProviders)