fix(ui): resolve duplicate attributes and improve code style

- Remove duplicate class attributes in ProjectsView and ClaimView
- Fix attribute ordering for better readability
- Replace this references with direct variable names in templates
- Update icon-size prop to use kebab-case
- Remove unnecessary comments and improve formatting
- Fix import organization in ProjectsView

This commit resolves Vue template errors and improves code consistency.

src/views/ClaimView.vue

@@ -222,7 +222,6 @@
     <div v-if="libsUtil.isGiveAction(veriClaim)">
       <div class="flex columns-3">
         <button
-          class="col-span-1 bg-gradient-to-b from-slate-400 to-slate-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] text-white mt-2 px-4 py-2 rounded-md"
           v-if="
             libsUtil.isGiveRecordTheUserCanConfirm(
               isRegistered,