feat: replace DiceBear avatar proxy with local Multiavatar SVG generation and remove avatar_style from signup

devplacepy/static/js/Application.js

@@ -9,8 +9,7 @@ class Application {
         this.initNotificationDismiss();
         this.initProfileEdit();
         this.initProjectForm();
-        this.loadCSS("/static/css/variables.css");
-        this.loadCSS("/static/css/base.css");
+        this.initFormDisable();
     }
 
     loadCSS(href) {
@@ -83,6 +82,25 @@ class Application {
                 titleCount.textContent = `${title.value.length}/500`;
             });
         }
+
+        form.addEventListener("submit", () => {
+            const btn = form.querySelector("button[type='submit']");
+            if (btn) {
+                btn.disabled = true;
+                btn.textContent = "Posting...";
+            }
+        });
+    }
+
+    initFormDisable() {
+        document.querySelectorAll("form").forEach((form) => {
+            form.addEventListener("submit", () => {
+                const btn = form.querySelector("button[type='submit']");
+                if (btn) {
+                    btn.disabled = true;
+                }
+            });
+        });
     }
 
     initCommentForms() {