feat(repository): add GetAll and GetAllAsync methods to IRepository

- Introduced GetAll() and GetAllAsync() to provide full entity retrieval options.
- Updated obsolete warnings:
  - Read() now marked with "Use CreateAsync, UpdateAsync or DeleteAsync".
  - ReadOnly() points to IRepository<TEntity>.Where.
- Removed old Get() method in favor of new retrieval methods.

DigitalData.Core.Abstraction.Application/Repository/IRepository.cs

@@ -13,7 +13,9 @@ public interface IRepository<TEntity>
 
     public IQueryable<TEntity> Where(Expression<Func<TEntity, bool>> expression);
 
-    public IQueryable<TEntity> Get();
+    public IEnumerable<TEntity> GetAll();
+
+    public Task<IEnumerable<TEntity>> GetAllAsync();
 
     public Task UpdateAsync<TDto>(TDto dto, Expression<Func<TEntity, bool>> expression, CancellationToken cancel = default);
 
@@ -24,10 +26,10 @@ public interface IRepository<TEntity>
     public Task DeleteAsync(Func<IQueryable<TEntity>, IQueryable<TEntity>> query, CancellationToken cancel = default);
 
     #region Obsolete
-    [Obsolete("Use IRepository<TEntity>.Where")]
+    [Obsolete("Use CreateAsync, UpdateAsync or DeleteAsync")]
     public IQueryable<TEntity> Read();
 
-    [Obsolete("Use IRepository<TEntity>.Get")]
+    [Obsolete("Use IRepository<TEntity>.Where")]
     public IQueryable<TEntity> ReadOnly();
     #endregion
 }