Add or enhance meta titles and descriptions (#4019)

* Add or enhance meta title and meta description of the article pages of the latest docs version: Building Apps -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Components -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Contributing -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Control Center -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Flow -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Getting Started -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Hilla -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Tools -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: Styling -section

* Add or enhance meta title and meta description of the article pages of the latest docs version: compatibility, upgrading and documentation root pages

* Fix some vale errors

* Update local-environment.adoc

* Fix vale errors

---------

Co-authored-by: Veera Paananen <[email protected]>
Co-authored-by: Petter Holmström <[email protected]>

Author: 3 people

.github/styles/config/vocabularies/Docs/accept.txt

@@ -42,6 +42,7 @@ Dockerfile
 [dD]ompurify
 # Vale spelling doesn't recognize "dos and don'ts"
 don'ts
+[dD]ownscaling
 [dD]rag-and-[dD]rop
 [dD]raggable
 Dragonfly

articles/building-apps/application-layer/application-services.adoc

@@ -1,6 +1,8 @@
 ---
 title: Application Services
+page-title: How to design and manage application services in Vaadin
 description: How to design application services.
+meta-description: Discover how to structure and manage application services in your Vaadin application for a scalable and maintainable architecture.
 order: 10
 ---
 

articles/building-apps/application-layer/domain-primitives.adoc

@@ -1,6 +1,8 @@
 ---
 title: Domain Primitives
-description: Learn what are domain primitives and how to use them in applications.
+page-title: How to use domain primitives in Vaadin applications
+description: Learn what domain primitives are and how to use them in applications.
+meta-description: Learn what domain primitives are and how you can use them in your Vaadin applications for better structure and logic. 
 order: 28
 ---
 

articles/building-apps/application-layer/index.adoc

@@ -1,6 +1,8 @@
 ---
 title: Application Layer
+page-title: How to build the application layer of your Vaadin app
 description: How to build the application layer of Vaadin applications.
+meta-description: Learn about the application layer in Vaadin apps. Explore its role in structuring business logic, handling interactions, and ensuring scalable architecture.
 order: 40
 ---
 

articles/building-apps/application-layer/persistence/flyway.adoc

@@ -1,6 +1,8 @@
 ---
 title: Flyway
+page-title: Database migration with Flyway in Vaadin applications
 description: How to manage your relational database schema with Flyway.
+meta-description: Learn how you can manage your relational database schema and database migrations with Flyway in your Vaadin applications.
 order: 30
 ---
 

articles/building-apps/application-layer/persistence/index.adoc

@@ -1,6 +1,8 @@
 ---
 title: Persistence
+page-title: How to design the persistence layer in Vaadin applications
 description: How do handle persistence in Vaadin applications.
+meta-description: Learn how to build and integrate a robust persistence layer in Vaadin apps. Follow best practices for data storage, retrieval, and ORM frameworks.
 order: 40
 ---
 

articles/building-apps/application-layer/persistence/repositories/index.adoc

@@ -1,6 +1,8 @@
 ---
 title: Repositories
+page-title: Managing repositories in the persistence layer | Vaadin
 description: How to use repositories to store and fetch data.
+meta-description: Explore best practices for managing repositories in the persistence layer of your Vaadin applications. Learn how to store and fetch data using repositories.
 order: 10
 ---
 

articles/building-apps/application-layer/persistence/repositories/jooq.adoc

@@ -1,6 +1,8 @@
 ---
 title: jOOQ Repositories
+page-title: How to use jOOQ with Vaadin repositories
 description: How to implement repositories with jOOQ.
+meta-description: Leverage jOOQ and learn how to implement repositories with it for efficient data access and management in your Vaadin applications.
 order: 30
 ---
 

articles/building-apps/application-layer/persistence/repositories/jpa.adoc

@@ -1,6 +1,8 @@
 ---
 title: JPA Repositories
+page-title: How to use JPA repositories in Vaadin
 description: How to implement repositories with JPA and Spring Data.
+meta-description: Integrate JPA repositories in Vaadin applications for advanced persistence capabilities.
 order: 20
 ---
 

articles/building-apps/application-layer/persistence/repositories/pluggable.adoc

@@ -1,6 +1,8 @@
 ---
 title: Pluggable Persistence
+page-title: How to create pluggable repositories in Vaadin
 description: How to support multiple persistence solutions with a single SPI.
+meta-description: Implement pluggable repositories in Vaadin for flexible and scalable data persistence.
 section-nav: hidden
 order: 40
 ---