fix: Setting Status Page Analytics Type to "None" fails with SQLite constraint violation (#7043)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: CommanderStorm <26258709+CommanderStorm@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

server/socket-handlers/status-page-socket-handler.js

@@ -338,6 +338,10 @@ module.exports.statusPageSocketHandler = (socket) => {
             statusPage.modified_date = R.isoDateTime();
             statusPage.analytics_id = config.analyticsId;
             statusPage.analytics_script_url = config.analyticsScriptUrl;
+            const validAnalyticsTypes = ["google", "umami", "plausible", "matomo"];
+            if (config.analyticsType !== null && !validAnalyticsTypes.includes(config.analyticsType)) {
+                throw new Error("Invalid analytics type");
+            }
             statusPage.analytics_type = config.analyticsType;
 
             await R.store(statusPage);

src/pages/StatusPage.vue

@@ -156,7 +156,7 @@
                         class="form-select"
                         data-testid="analytics-type-select"
                     >
-                        <option>{{ $t("None") }}</option>
+                        <option :value="null">{{ $t("None") }}</option>
                         <option value="google">{{ $t("Google") }}</option>
                         <option value="umami">{{ $t("Umami") }}</option>
                         <option value="plausible">{{ $t("Plausible") }}</option>
@@ -688,7 +688,9 @@ export default {
             enableEditMode: false,
             enableEditIncidentMode: false,
             hasToken: false,
-            config: {},
+            config: {
+                analyticsType: null,
+            },
             selectedMonitor: null,
             incident: null,
             previousIncident: null,