Derive consent mode from geolocation, not banner config

The consent mode is now determined dynamically by the visitor's
country and its applicable regulation. The configured consent_mode
column is dropped from cookie_banners and added to
cookie_consent_records to persist the geo-derived mode at
consent-recording time. When no regulation matches, the default
is OPT_OUT.

Signed-off-by: Émile Ré <emile@getprobo.com>

e2e/internal/factory/factory.go

@@ -1239,7 +1239,6 @@ func CreateCookieBanner(c *testutil.Client, attrs ...Attrs) string {
 		"origin":            a.getString("origin", SafeOrigin()),
 		"cookiePolicyUrl":   a.getString("cookiePolicyUrl", "https://example.com/cookies"),
 		"consentExpiryDays": a.getInt("consentExpiryDays", 365),
-		"consentMode":       a.getString("consentMode", "OPT_IN"),
 	}
 	if ppURL := a.getStringPtr("privacyPolicyUrl"); ppURL != nil {
 		input["privacyPolicyUrl"] = *ppURL
@@ -1295,11 +1294,6 @@ func (b *CookieBannerBuilder) WithConsentExpiryDays(days int) *CookieBannerBuild
 	return b
 }
 
-func (b *CookieBannerBuilder) WithConsentMode(mode string) *CookieBannerBuilder {
-	b.attrs["consentMode"] = mode
-	return b
-}
-
 func (b *CookieBannerBuilder) Create() string {
 	return CreateCookieBanner(b.client, b.attrs)
 }