fix: resolve lint issues in settings components

- Fix react-hooks/set-state-in-effect by inlining data fetch in useEffect
- Replace useCallback-wrapped fetch functions with plain async functions
- Replace window.location.href with window.location.assign()
- Remove unused eslint-disable directives
- Fix double res.json() call in passkey refresh

bun.lock

@@ -10,6 +10,8 @@
         "@better-auth/passkey": "^1.6.9",
         "@elysia/eden": "^1.4.10",
         "@tiptap/core": "^3.22.4",
+        "@tiptap/extension-link": "^3.22.4",
+        "@tiptap/extension-placeholder": "^3.22.4",
         "@tiptap/pm": "^3.22.4",
         "@tiptap/react": "^3.22.4",
         "@tiptap/starter-kit": "^3.22.4",
@@ -633,6 +635,8 @@
 
     "@tiptap/extension-paragraph": ["@tiptap/extension-paragraph@3.22.4", "", { "peerDependencies": { "@tiptap/core": "3.22.4" } }, "sha512-de6dFkIhigiENESY6rNJ3yTVS/337ybfP30dNPudTwGe9oAu9ZCS+04j6QCvXSjhlI3ULiv7wiSHqrP26Gd+Hw=="],
 
+    "@tiptap/extension-placeholder": ["@tiptap/extension-placeholder@3.22.4", "", { "peerDependencies": { "@tiptap/extensions": "3.22.4" } }, "sha512-Z3wtWL+KufwkC7CkJge5enAxx4q8C3oOYixme02snY9zfjX3V/1pjAmEfP4wxScgM5GIuTEJ83B9Yz3wRzPA6Q=="],
+
     "@tiptap/extension-strike": ["@tiptap/extension-strike@3.22.4", "", { "peerDependencies": { "@tiptap/core": "3.22.4" } }, "sha512-aRHWQj42HiailXSC9LkKYM3jWMcSeGwOjbqM4PiuxQZmHVDRFmeHkfJItOdn2cSHaO0vuEVK+TvrWUWsBFi3pg=="],
 
     "@tiptap/extension-text": ["@tiptap/extension-text@3.22.4", "", { "peerDependencies": { "@tiptap/core": "3.22.4" } }, "sha512-mM69uUW5cSxIhyEpWXi/YcfyupcJMDLCPEfYi62awH0iOP/LRoCv/nHjJq4Hyj/KxRJbe8HKwIUnqaCUf7m5Pg=="],