Feature/chat

[239573049]

This pull request introduces a new AppConfig entity to the KoalaWiki project, along with its integration into the database context, migrations, and related configurations. It also updates dependencies to support these changes. Below is a summary of the most important changes grouped by theme.

Entity and Database Context Updates

• Added a new AppConfig entity in KoalaWiki.Domains, which includes properties such as AppId, Name, OrganizationName, RepositoryName, and others, with appropriate attributes for validation and comments. (KoalaWiki.Domains/AppConfig.cs, KoalaWiki.Domains/AppConfig.csR1-R70)
• Updated IKoalaWikiContext and KoalaWikiContext to include a DbSet<AppConfig> for managing AppConfig entities. (KoalaWiki.Core/DataAccess/IKoalaWikiContext.cs, [1]; KoalaWiki.Core/DataAccess/KoalaWikiContext.cs, [2]
• Configured the AppConfig entity in KoalaWikiContext using OnModelCreating to define keys, properties, indices, and table comments. (KoalaWiki.Core/DataAccess/KoalaWikiContext.cs, KoalaWiki.Core/DataAccess/KoalaWikiContext.csR391-R416)

Database Migrations

• Added a new migration (AddApp) to create the AppConfigs table with the defined schema, including columns, constraints, and indices. (Provider/KoalaWiki.Provider.PostgreSQL/Migrations/20250626084554_AddApp.cs, Provider/KoalaWiki.Provider.PostgreSQL/Migrations/20250626084554_AddApp.csR1-R86)
• Updated the PostgreSQL context model snapshot to reflect the addition of the AppConfig entity and its schema. (Provider/KoalaWiki.Provider.PostgreSQL/Migrations/PostgreSQLContextModelSnapshot.cs, Provider/KoalaWiki.Provider.PostgreSQL/Migrations/PostgreSQLContextModelSnapshot.csR25-R111)

Dependency Updates

• Updated packages.lock.json files for KoalaWiki.Core, KoalaWiki.Domains, and KoalaWiki.Provider.PostgreSQL to include dependencies on Microsoft.EntityFrameworkCore and related libraries, ensuring compatibility with the new database configurations. (KoalaWiki.Core/packages.lock.json, [1]; KoalaWiki.Domains/packages.lock.json, [2]; Provider/KoalaWiki.Provider.PostgreSQL/packages.lock.json, [3]