Migrate Auth/Brewery/Location repositories to pure Dapper; rename Timer to RowVersion (#237)

* Integrate Spectre.Console into seed application, use async data loading

* Replace stored-procedure repositories with Dapper-based repositories

Removes the USP_* stored procedures for Auth, Location, and Brewery
data access in favour of services built with Dapper.

Adds a new Features.Locations slice and optimistic concurrency support
for the Brewery slice.

* Add new documentation for Dapper migration/database schema

* Update FluentAssertions to most recent open source ver

* Update XML doc comment in backend projects

* Modify brewery location dto to include denormalized data

* - Updated column names from 'Timer' to 'RowVersion' in schema.sql for
- Introduced new BeerPost entity and updated BreweryPost and BreweryPostLocation entities to use 'RowVersion' for concurrency.
- Modified UserAccount, UserCredential, UserVerification, City, StateProvince, and Country entities to use 'RowVersion' instead of 'Timer'.
- Updated tests and command handlers to reflect changes in concurrency token from 'Timer' to 'RowVersion'.
- Adjusted BreweryDto and BreweryDtoMapper to include 'RowVersion' and updated mapping logic accordingly.
- Ensured all repository methods and interfaces are aligned with the new concurrency handling approach.

* updates

* Add BeerStyle entity and related properties; refactor BreweryDto to remove BeerPosts

* Fix Api.Specs test failures: stale Timer column refs and missing test.user fixture

* Remove repository tests, usages of registration dto used in repo

* archive old stored procs/functions

* update stale docs

* Add instructions for generating cryptographically secure base64 secrets on macOS/Linux and Windows

archive/sql-stored-procs-functions/03-crud/04-Location/USP_CreateCountry.sql

@@ -0,0 +1,24 @@
+CREATE OR ALTER PROCEDURE dbo.USP_CreateCountry(
+    @CountryName NVARCHAR(100),
+    @ISO3166_1 NVARCHAR(2)
+)
+AS
+BEGIN
+    SET
+        NOCOUNT ON;
+    SET
+        XACT_ABORT ON;
+    BEGIN
+        TRANSACTION;
+
+    IF
+        EXISTS (SELECT 1
+                FROM dbo.Country
+                WHERE ISO3166_1 = @ISO3166_1)
+        THROW 50001, 'Country already exists', 1;
+
+    INSERT INTO dbo.Country
+        (CountryName, ISO3166_1)
+    VALUES (@CountryName, @ISO3166_1);
+    COMMIT TRANSACTION;
+END;