docs: 📝 fix links

Author: yjaaidi

docs/instructions/302-recipe-search-integration/2-testing-library.md

@@ -89,7 +89,9 @@ await render(RecipeSearch, {
 
 Cf. [How to configure `TestBed` before mounting the component with Testing Library](#-tip-how-to-configure-testbed-before-mounting-the-component-with-testing-library)
 
-#### 4. Query DOM and check names are displayed. _Cf. [query DOM with `fixture.debugElement`](#-tip-query-dom-with-fixturedebugelement)_
+#### 4. Query DOM and check names are displayed.
+
+Cf. [Testing Library Queries docs](#-testing-library-queries-docs--or-how-to-choose-the-right-query)
 
 #### 5. [optional] Checkout the implementation if you've opted for TDD option:
 

docs/instructions/303-recipe-search-shallow.md

@@ -23,7 +23,7 @@ You can choose to:
 
 ## 🎯 Goal: Test `RecipeSearch`
 
-Same goal as [previous exercise](302-recipe-search-integration.md) _(i.e. `RecipeSearch` should call `RecipeRepository.search()` on startup.)_
+Same goal as [previous exercise](./302-recipe-search-integration/1-test-bed.md) _(i.e. `RecipeSearch` should call `RecipeRepository.search()` on startup.)_
 
 But let's check children properties this time.
 
@@ -52,7 +52,7 @@ TestBed.overrideComponent(RecipeSearch, {
 });
 ```
 
-#### 4. Query DOM and check child components properties. (Cf. [query DOM with `fixture.debugElement`](302-recipe-search-integration.md#-tip-query-dom-with-fixturedebugelement)] & [access element properties](#-tip-access-element-properties))
+#### 4. Query DOM and check child components properties. (Cf. [query DOM with `fixture.debugElement`](302-recipe-search-integration/1-test-bed.md#-tip-query-dom-with-fixturedebugelement)] & [access element properties](#-tip-access-element-properties))
 
 #### 5. [optional] Checkout the implementation if you've opted for TDD option:.
 

docs/instructions/402-recipe-filter-interaction.md

@@ -39,7 +39,7 @@ pnpm test
 
 #### 4. Trigger `filterChange` on `RecipeFilter`. (Cf. [trigger events using `debugElement.triggerEventHandler`](#-tip-trigger-events-using-debugelementtriggereventhandler))
 
-#### 5. Query DOM and check child recipe preview components properties. (Cf. [query DOM with `fixture.debugElement`](./302-recipe-search-integration.md#-tip-query-dom-with-fixturedebugelement)] & [access element properties](./303-recipe-search-shallow.md#-tip-access-element-properties))
+#### 5. Query DOM and check child recipe preview components properties. (Cf. [query DOM with `fixture.debugElement`](./302-recipe-search-integration/1-test-bed.md#-tip-query-dom-with-fixturedebugelement)] & [access element properties](./303-recipe-search-shallow.md#-tip-access-element-properties))
 
 #### 6. [optional] Checkout the implementation if you've opted for TDD option:.