chore(db-postgres): bump einherjar deps to v1.1.0 (framework version alignment) (#1)

Patch of the coordinated framework release: einherjar modules move to v1.1.0
in lockstep, so db-postgres is bumped alongside the rest.

- go.mod: contracts, core -> v1.1.0 (via go get + go mod tidy)

No code or API changes. ModuleVersion() reports v1.1.0 automatically from
build info once tagged. Badge bumped to v1.1.0.

Reviewed-on: #1
Co-authored-by: Rene Nochebuena Guerrero <rene@nochebuena.dev>
Co-committed-by: Rene Nochebuena Guerrero <rene@nochebuena.dev>

README.md

@@ -1,6 +1,6 @@
 # einherjar/db-postgres
 
-[![version](https://img.shields.io/badge/version-v1.0.0-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/db-postgres)
+[![version](https://img.shields.io/badge/version-v1.1.0-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/db-postgres)
 [![license](https://img.shields.io/badge/license-AGPL--3.0-22863A?style=flat-square)](LICENSE)
 [![go](https://img.shields.io/badge/Go-1.26+-00ADD8?style=flat-square&logo=go&logoColor=white)](https://go.dev)
 [![health](https://img.shields.io/badge/health-critical-D73A49?style=flat-square)]()

go.mod

@@ -3,8 +3,8 @@ module code.nochebuena.dev/einherjar/db-postgres
 go 1.26
 
 require (
-	code.nochebuena.dev/einherjar/contracts v1.0.0
+	code.nochebuena.dev/einherjar/contracts v1.1.0
-	code.nochebuena.dev/einherjar/core v1.0.0
+	code.nochebuena.dev/einherjar/core v1.1.0
 	github.com/jackc/pgerrcode v0.0.0-20250907135507-afb5586c32a6
 	github.com/jackc/pgx/v5 v5.8.0
 )

go.sum

@@ -1,7 +1,7 @@
-code.nochebuena.dev/einherjar/contracts v1.0.0 h1:hRudEtOIqU7vwedYLsCh8+9q5dCnKb61qX+zibqImRU=
+code.nochebuena.dev/einherjar/contracts v1.1.0 h1:GsGr6reyrd9qCc7D8CqbT1LWPTeeK9lT4r4EdsNA5Ro=
-code.nochebuena.dev/einherjar/contracts v1.0.0/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
+code.nochebuena.dev/einherjar/contracts v1.1.0/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
-code.nochebuena.dev/einherjar/core v1.0.0 h1:AueZgfjp3+rQmDKOxmJQ945TTh+sqC1l/xJdTOdbr9w=
+code.nochebuena.dev/einherjar/core v1.1.0 h1:zxj9bFPthEEFRnvWV/vgNZqWa2y/kAo3p5pODWablyk=
-code.nochebuena.dev/einherjar/core v1.0.0/go.mod h1:0IywfRnJXX9xXQO6iPVaq2QDlXbbpXrB8A4T7gO8nE4=
+code.nochebuena.dev/einherjar/core v1.1.0/go.mod h1:Ot2JbjsnZ33Ed5C9Ev1kSn2PW+F4dLz/LRwIUh+fYt0=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=