chore: rename simple_bank to api_tmpl and clean up for template use

Rename the module, proto service, and all identifiers from simple_bank/
SimpleBank to api_tmpl/ApiTmpl, and regenerate the gRPC/gateway/swagger/
mock code accordingly.

- Scrub real secrets (SMTP password, auth token secret) from api.env/
  api_test.env, untrack them, and add api.env.example/api_test.env.example
- Remove committed build artifacts (tmp/main, tmp/build-errors.log,
  dbml-error.log) and gitignore them going forward
- Fix Dockerfile paths (build target, migrations copy) that referenced a
  stale project layout
- Rewrite README to match the actual cmd/ + internal/ structure and add a
  "using this as a template" section

internal/handlers/http/main_test.go

@@ -5,11 +5,11 @@ import (
 	"testing"
 	"time"
 
-	"github.com/FernandoJVideira/simple_bank/internal/auth"
-	"github.com/FernandoJVideira/simple_bank/internal/config"
-	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
-	"github.com/FernandoJVideira/simple_bank/internal/service"
-	"github.com/FernandoJVideira/simple_bank/internal/worker"
+	"github.com/FernandoJVideira/api_tmpl/internal/auth"
+	"github.com/FernandoJVideira/api_tmpl/internal/config"
+	db "github.com/FernandoJVideira/api_tmpl/internal/db/sqlc"
+	"github.com/FernandoJVideira/api_tmpl/internal/service"
+	"github.com/FernandoJVideira/api_tmpl/internal/worker"
 	"github.com/gin-gonic/gin"
 	_ "github.com/jackc/pgx/v5/stdlib"
 	"github.com/stretchr/testify/require"

internal/handlers/http/middleware.go

@@ -6,9 +6,9 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/FernandoJVideira/simple_bank/internal/auth"
-	"github.com/FernandoJVideira/simple_bank/internal/domain/role"
-	"github.com/FernandoJVideira/simple_bank/internal/handlers/http/response"
+	"github.com/FernandoJVideira/api_tmpl/internal/auth"
+	"github.com/FernandoJVideira/api_tmpl/internal/domain/role"
+	"github.com/FernandoJVideira/api_tmpl/internal/handlers/http/response"
 	"github.com/gin-gonic/gin"
 )
 

internal/handlers/http/middleware_test.go

@@ -7,10 +7,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/FernandoJVideira/simple_bank/internal/auth"
-	"github.com/FernandoJVideira/simple_bank/internal/domain/role"
-	mocksvc "github.com/FernandoJVideira/simple_bank/internal/service/mock"
-	"github.com/FernandoJVideira/simple_bank/pkg/testutil"
+	"github.com/FernandoJVideira/api_tmpl/internal/auth"
+	"github.com/FernandoJVideira/api_tmpl/internal/domain/role"
+	mocksvc "github.com/FernandoJVideira/api_tmpl/internal/service/mock"
+	"github.com/FernandoJVideira/api_tmpl/pkg/testutil"
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/mock/gomock"

internal/handlers/http/server.go

@@ -1,18 +1,18 @@
-// Package api provides the HTTP server and routing for the banking service.
+// Package api provides the HTTP server and routing for the service.
 package api
 
 import (
 	"context"
 	"net/http"
 
-	"github.com/FernandoJVideira/simple_bank/internal/auth"
-	"github.com/FernandoJVideira/simple_bank/internal/config"
-	"github.com/FernandoJVideira/simple_bank/internal/domain/role"
-	"github.com/FernandoJVideira/simple_bank/internal/service"
-	"github.com/FernandoJVideira/simple_bank/internal/worker"
+	"github.com/FernandoJVideira/api_tmpl/internal/auth"
+	"github.com/FernandoJVideira/api_tmpl/internal/config"
+	"github.com/FernandoJVideira/api_tmpl/internal/domain/role"
+	"github.com/FernandoJVideira/api_tmpl/internal/service"
+	"github.com/FernandoJVideira/api_tmpl/internal/worker"
 	"github.com/rs/zerolog/log"
 
-	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
+	db "github.com/FernandoJVideira/api_tmpl/internal/db/sqlc"
 	"github.com/gin-gonic/gin"
 
 	"github.com/gin-contrib/cors"
@@ -20,7 +20,7 @@ import (
 	ginSwagger "github.com/swaggo/gin-swagger"
 )
 
-// Server serves HTTP requests for our banking service.
+// Server serves HTTP requests for our service.
 type Server struct {
 	config         config.Config
 	store          db.Store

internal/handlers/http/token.go

@@ -6,9 +6,9 @@ import (
 	"strings"
 	"time"
 
-	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
-	"github.com/FernandoJVideira/simple_bank/internal/handlers/http/response"
-	"github.com/FernandoJVideira/simple_bank/internal/service"
+	db "github.com/FernandoJVideira/api_tmpl/internal/db/sqlc"
+	"github.com/FernandoJVideira/api_tmpl/internal/handlers/http/response"
+	"github.com/FernandoJVideira/api_tmpl/internal/service"
 	"github.com/gin-gonic/gin"
 )
 

internal/handlers/http/user.go

@@ -6,11 +6,11 @@ import (
 	"strings"
 	"time"
 
-	_ "github.com/FernandoJVideira/simple_bank/docs"
-	"github.com/FernandoJVideira/simple_bank/internal/auth"
-	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
-	"github.com/FernandoJVideira/simple_bank/internal/handlers/http/response"
-	"github.com/FernandoJVideira/simple_bank/internal/service"
+	_ "github.com/FernandoJVideira/api_tmpl/docs"
+	"github.com/FernandoJVideira/api_tmpl/internal/auth"
+	db "github.com/FernandoJVideira/api_tmpl/internal/db/sqlc"
+	"github.com/FernandoJVideira/api_tmpl/internal/handlers/http/response"
+	"github.com/FernandoJVideira/api_tmpl/internal/service"
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
 )

internal/handlers/http/user_test.go

@@ -12,13 +12,13 @@ import (
 	"github.com/stretchr/testify/require"
 	"go.uber.org/mock/gomock"
 
-	db "github.com/FernandoJVideira/simple_bank/internal/db/sqlc"
-	"github.com/FernandoJVideira/simple_bank/internal/domain/role"
-	"github.com/FernandoJVideira/simple_bank/internal/handlers/http/response"
-	"github.com/FernandoJVideira/simple_bank/internal/security"
-	"github.com/FernandoJVideira/simple_bank/internal/service"
-	mocksvc "github.com/FernandoJVideira/simple_bank/internal/service/mock"
-	"github.com/FernandoJVideira/simple_bank/pkg/testutil"
+	db "github.com/FernandoJVideira/api_tmpl/internal/db/sqlc"
+	"github.com/FernandoJVideira/api_tmpl/internal/domain/role"
+	"github.com/FernandoJVideira/api_tmpl/internal/handlers/http/response"
+	"github.com/FernandoJVideira/api_tmpl/internal/security"
+	"github.com/FernandoJVideira/api_tmpl/internal/service"
+	mocksvc "github.com/FernandoJVideira/api_tmpl/internal/service/mock"
+	"github.com/FernandoJVideira/api_tmpl/pkg/testutil"
 )
 
 func randomUser(t *testing.T) (user db.User, password string) {

internal/handlers/http/validator.go

@@ -1,7 +1,7 @@
 package api
 
 // (import (
-// 	"github.com/FernandoJVideira/simple_bank/util"
+// 	"github.com/FernandoJVideira/api_tmpl/util"
 // 	"github.com/go-playground/validator/v10"
 // )