Switch to pure-Go SQLite driver for cross-compilation

- Replace mattn/go-sqlite3 with modernc.org/sqlite (pure-Go, no CGO required)
- Update GoReleaser config to disable CGO for ARM64 builds
- Change driver name from 'sqlite3' to 'sqlite' in all sql.Open calls
- Enables successful cross-compilation for ARM64 without cross-compiler toolchain
- All tests passing with new driver

go.mod

@@ -11,24 +11,32 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.3.0
 	github.com/google/uuid v1.6.0
 	github.com/joho/godotenv v1.5.1
-	github.com/mattn/go-sqlite3 v1.14.32
 	github.com/swaggo/http-swagger v1.3.4
+	github.com/swaggo/swag v1.16.4
 	golang.org/x/crypto v0.45.0
+	modernc.org/sqlite v1.40.1
 )
 
 require (
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
 	github.com/go-openapi/spec v0.20.6 // indirect
 	github.com/go-openapi/swag v0.19.15 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe // indirect
-	github.com/swaggo/swag v1.16.4 // indirect
+	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
 	golang.org/x/net v0.47.0 // indirect
 	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/tools v0.7.0 // indirect
+	golang.org/x/tools v0.36.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	modernc.org/libc v1.66.10 // indirect
+	modernc.org/mathutil v1.7.1 // indirect
+	modernc.org/memory v1.11.0 // indirect
 )