tag: 增加通用 Tag

json/poet.song.20000.json

@@ -6196,6 +6196,11 @@
       "平平仄仄仄平平，仄仄平平仄仄平。", 
       "仄仄仄平平仄仄，仄平平仄仄平平。"
     ], 
+    "tags": [
+      "古诗三百首", 
+      "思乡", 
+      "宋诗"
+    ], 
     "title": "鄉思"
   }, 
   {
@@ -7657,6 +7662,12 @@
       "平仄仄平平仄仄，仄平平仄仄平平。", 
       "平平仄仄平平仄，仄仄平平仄仄平。"
     ], 
+    "tags": [
+      "岁月", 
+      "秋天", 
+      "悲秋", 
+      "感叹"
+    ], 
     "title": "秋晚悲懷"
   }, 
   {
@@ -7673,6 +7684,12 @@
       "仄仄仄平仄仄仄，仄平平仄仄平平。", 
       "仄平平仄平平仄，仄仄平平仄仄平。"
     ], 
+    "tags": [
+      "咏物", 
+      "抒情", 
+      "秋天", 
+      "咏物诗"
+    ], 
     "title": "殘葉"
   }, 
   {
@@ -9752,6 +9769,11 @@
       "平仄仄平平仄仄，仄平仄仄仄平平。", 
       "仄平平仄平平仄，仄仄平平仄仄平。"
     ], 
+    "tags": [
+      "感叹", 
+      "重阳节", 
+      "怀才不遇"
+    ], 
     "title": "九日和魏公"
   }, 
   {