UI: Enforce snake case for functions

It's more common to write functions in camelCase in JS, so some people
started doing it, including me. But the majority of the codebase is
snake_case, so let's enforce that.

daemon/web/src/lib/components/ConfigForm.svelte

@@ -12,7 +12,7 @@
     let testMessageType = $state<'success' | 'error' | null>(null);
     let showConfig = $state(false);
 
-    async function loadConfig() {
+    async function load_config() {
         try {
             loading = true;
             config = await get_config();
@@ -26,7 +26,7 @@
         }
     }
 
-    async function saveConfig() {
+    async function save_config() {
         if (!config) return;
 
         try {
@@ -43,7 +43,7 @@
         }
     }
 
-    async function sendTestNotification() {
+    async function send_test_notification() {
         try {
             testingNotification = true;
             testMessage = '';
@@ -61,7 +61,7 @@
 
     $effect(() => {
         if (showConfig && !config) {
-            loadConfig();
+            load_config();
         }
     });
 </script>
@@ -91,7 +91,7 @@
                 class="space-y-4"
                 onsubmit={(e) => {
                     e.preventDefault();
-                    saveConfig();
+                    save_config();
                 }}
             >
                 <div>
@@ -164,7 +164,7 @@
                     <div>
                         <button
                             type="button"
-                            onclick={sendTestNotification}
+                            onclick={send_test_notification}
                             disabled={testingNotification}
                             class="bg-rayhunter-blue hover:bg-rayhunter-dark-blue disabled:opacity-50 disabled:cursor-not-allowed text-white font-bold py-2 px-4 rounded-md flex flex-row gap-1 items-center"
                         >