fix: various small fixes and improvements

- Add 'skipped' to authentication result enum in OpenAPI spec
- Fix optional chaining on bimiResult.details check
- Add rbls field to AppConfig interface
- Restrict theme storage to valid 'light'/'dark' values only
- Fix null coalescing for blacklist result data
- Fix survey source to use domain instead of ip

api/openapi.yaml

@@ -789,7 +789,7 @@ components:
       properties:
         result:
           type: string
-          enum: [pass, fail, invalid, missing, none, neutral, softfail, temperror, permerror, declined, domain_pass, orgdomain_pass]
+          enum: [pass, fail, invalid, missing, none, neutral, softfail, temperror, permerror, declined, domain_pass, orgdomain_pass, skipped]
           description: Authentication result
           example: "pass"
         domain:

web/src/lib/components/SummaryCard.svelte

@@ -331,7 +331,7 @@
                     highlight: { color: "good", bold: true },
                     link: "#dns-bimi",
                 });
-                if (bimiResult.details && bimiResult.details.indexOf("declined") == 0) {
+                if (bimiResult?.details && bimiResult.details.indexOf("declined") == 0) {
                     segments.push({ text: " declined to participate" });
                 } else if (bimiResult?.result === "fail") {
                     segments.push({ text: " but " });

web/src/lib/stores/config.ts

@@ -25,6 +25,7 @@ interface AppConfig {
     report_retention?: number;
     survey_url?: string;
     custom_logo_url?: string;
+    rbls?: string[];
 }
 
 const defaultConfig: AppConfig = {

web/src/lib/stores/theme.ts

@@ -26,7 +26,7 @@ const getInitialTheme = () => {
     if (!browser) return "light";
 
     const stored = localStorage.getItem("theme");
-    if (stored) return stored;
+    if (stored === "light" || stored === "dark") return stored;
 
     return window.matchMedia("(prefers-color-scheme: dark)").matches ? "dark" : "light";
 };

web/src/routes/blacklist/[ip]/+page.svelte

@@ -28,7 +28,7 @@
             });
 
             if (response.response.ok) {
-                result = response.data;
+                result = response.data ?? null;
             } else if (response.error) {
                 error = response.error.message || "Failed to check IP address";
             }

web/src/routes/domain/[domain]/+page.svelte

@@ -130,7 +130,7 @@
                             <div class="d-flex justify-content-end me-lg-5 mt-3">
                                 <TinySurvey
                                     class="bg-primary-subtle rounded-4 p-3 text-center"
-                                    source={"rbl-" + result.ip}
+                                    source={"domain-" + result.domain}
                                 />
                             </div>
                         </div>