Store full portal titles as home headings

The UI composed "Compliance at {{name}}." via i18n while the
DB only held the org name. Persist the full heading, backfill
existing rows, and drop the unused heroTitle locale keys.

Also use clientip.Extract for NDA signing events and default
the portal base domain to probopage.localhost for local runs.

Signed-off-by: Bryan Frimin <bryan@probo.com>

pkg/server/api/complianceportal/v1/nda_resolvers.go

@@ -7,13 +7,13 @@ package complianceportal_v1
 
 import (
 	"context"
-	"net"
 	"time"
 
 	"go.gearno.de/kit/log"
 	"go.probo.inc/probo/pkg/coredata"
 	"go.probo.inc/probo/pkg/esign"
 	"go.probo.inc/probo/pkg/server/api/authn"
+	"go.probo.inc/probo/pkg/server/api/clientip"
 	"go.probo.inc/probo/pkg/server/api/complianceportal"
 	"go.probo.inc/probo/pkg/server/api/complianceportal/v1/schema"
 	"go.probo.inc/probo/pkg/server/api/complianceportal/v1/types"
@@ -28,10 +28,7 @@ func (r *mutationResolver) AcceptElectronicSignature(ctx context.Context, input
 		compliancePortal = complianceportal.CompliancePortalFromContext(ctx)
 	)
 
-	signerIP, _, _ := net.SplitHostPort(httpReq.RemoteAddr)
-	if signerIP == "" {
-		signerIP = httpReq.RemoteAddr
-	}
+	signerIP := clientip.Extract(httpReq)
 
 	scope := coredata.NewScopeFromObjectID(compliancePortal.ID)
 
@@ -64,10 +61,7 @@ func (r *mutationResolver) RecordSigningEvent(ctx context.Context, input types.R
 		compliancePortal = complianceportal.CompliancePortalFromContext(ctx)
 	)
 
-	actorIP, _, _ := net.SplitHostPort(httpReq.RemoteAddr)
-	if actorIP == "" {
-		actorIP = httpReq.RemoteAddr
-	}
+	actorIP := clientip.Extract(httpReq)
 
 	scope := coredata.NewScopeFromObjectID(compliancePortal.ID)