refactor: replace gorm with vanilla sql and sqlc (#541)

* refactor: replace gorm with vanilla sql and sqlc

* chore: go mod tidy

* refactor: rebase for main

* tests: fix tests

* fix: review comments

go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/charmbracelet/huh v0.8.0
 	github.com/docker/docker v28.5.2+incompatible
 	github.com/gin-gonic/gin v1.11.0
-	github.com/glebarez/sqlite v1.11.0
 	github.com/go-ldap/ldap/v3 v3.4.12
 	github.com/golang-migrate/migrate/v4 v4.19.1
 	github.com/google/go-querystring v1.2.0
@@ -24,8 +23,8 @@ require (
 	golang.org/x/crypto v0.46.0
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
 	golang.org/x/oauth2 v0.34.0
-	gorm.io/gorm v1.31.1
 	gotest.tools/v3 v3.5.2
+	modernc.org/sqlite v1.38.2
 )
 
 require (
@@ -61,7 +60,6 @@ require (
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.10 // indirect
 	github.com/gin-contrib/sse v1.1.0 // indirect
-	github.com/glebarez/go-sqlite v1.21.2 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
@@ -73,8 +71,6 @@ require (
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
 	github.com/imdario/mergo v0.3.11 // indirect
-	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
@@ -126,6 +122,5 @@ require (
 	modernc.org/libc v1.66.3 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
-	modernc.org/sqlite v1.38.2 // indirect
 	rsc.io/qr v0.2.0 // indirect
 )