feat(compshare): add Coding Plan preset across claude/codex/hermes/openclaw

Introduce a dedicated "Compshare Coding Plan" variant pointing to
https://cp.compshare.cn (with /v1 for OpenAI-compatible apps). Reuses
the existing ucloud icon and promotion copy, while adding a new
providerForm.presets.ucloudCoding key in zh/en/ja.

src/i18n/locales/en.json

@@ -802,6 +802,7 @@
     },
     "presets": {
       "ucloud": "Compshare",
+      "ucloudCoding": "Compshare Coding Plan",
       "shengsuanyun": "Shengsuanyun",
       "openrouter": "OpenRouter",
       "deepseek": "DeepSeek",

src/i18n/locales/ja.json

@@ -802,6 +802,7 @@
     },
     "presets": {
       "ucloud": "Compshare",
+      "ucloudCoding": "Compshare Coding Plan",
       "shengsuanyun": "Shengsuanyun",
       "openrouter": "OpenRouter",
       "deepseek": "DeepSeek",

src/i18n/locales/zh.json

@@ -802,6 +802,7 @@
     },
     "presets": {
       "ucloud": "优云智算",
+      "ucloudCoding": "优云智算Coding Plan",
       "shengsuanyun": "胜算云",
       "openrouter": "OpenRouter",
       "deepseek": "DeepSeek",