🏗️ Finish post reward widget coding.

layouts/partials/post/post_footer/post_reward.html

@@ -0,0 +1,21 @@
+{{- with .Site.Params.rewardSets }}
+{{- if .enable }}
+<div class="reward-container">
+  <div>{{- .comment | safeHTML -}}</div>
+  <button>
+    {{- T "RewardDonate" -}}
+  </button>
+  <div class="post-reward">
+    {{- range $name,$img := $.Site.Params.reward }}
+    {{- $fw := substr $name 0 1  }}
+    {{- $pay := replace $name $fw ($fw | upper) 1 }}
+    {{- $payName := T (printf "Reward%s" $pay) }}
+    <div class="post-reward-item">
+      <img src="{{ $img }}" alt="{{ $.Site.Params.author }} - {{ $payName }}">
+      <span>{{ $payName }}</span>
+    </div>
+    {{- end }}
+  </div>
+</div>
+{{- end }}
+{{- end }}