fix: 修复上游健康巡检并同步已审查的市场引用 (#207)

Upstream health checks could select a different branch ending in `main`,
index internal skills or lowercase reference documents, treat a valid
pinned path as broken after an upstream move, and close the tracking
issue while unpinned or unknown entries remained. Resolve exact refs and
tracked filenames, compare the installed snapshot, and drive issue
decisions from structured results.

Refresh 26 reviewed pointers, pin DingTalk and Matt Pocock collections,
remove the deleted merge-conflict skill, and add the six new public
children with reviewed translations. Synchronize sidecars, observed
release facts, license evidence and external dependency disclosures.
Identical-tree Agent pins and their versions remain unchanged. The
per-entry review is recorded in
`docs/upstream-health-189-remediation.md`.

Validation: 99 unit tests pass; all nine pinned collections reproduce;
catalog/i18n and translation-freshness checks pass; online health checks
all 41 external entries with zero broken, actionable or unknown results.
Existing catalog warnings decrease from 123 to 105 with no new warning
groups. Python/workflow shell syntax and whitespace checks pass.

Closes #189.

skills/ian-xiaohei-illustrations/catalog-metadata.v1.json

@@ -10,11 +10,11 @@
     "i18n": {
       "en-US": {
         "name": "Ian Xiaohei Illustrations",
-        "summary": "Generate Ian \"Xiaohei\" style illustrations for Chinese articles, turning ideas and processes into clean, whimsical 16:9 hand-drawn visuals"
+        "summary": "Generate Ian \"Xiaohei\" style illustrations for Chinese articles, turning ideas and processes into clean, whimsical 16:9 hand-drawn visuals. Image generation requires separately configured image capabilities and service entitlements."
       },
       "zh-CN": {
         "name": "Ian 小黑怪诞正文配图",
-        "summary": "生成 Ian「小黑」风格的中文正文配图，把文章观点、流程与隐喻转成清爽怪诞的 16:9 手绘解释图"
+        "summary": "生成 Ian「小黑」风格的中文正文配图，把文章观点、流程与隐喻转成清爽怪诞的 16:9 手绘解释图。生成图片需要另行配置可用的图像生成能力及相关服务权益。"
       }
     },
     "category": "media",
@@ -31,19 +31,21 @@
   "timestamps": {
     "catalogUpdatedAt": {
       "state": "known",
-      "value": "2026-07-19T06:37:19Z",
-      "precision": "second"
+      "value": "2026-10-05",
+      "precision": "day"
     },
     "releasePublishedAt": {
       "state": "unknown"
     },
     "reviewedAt": {
-      "state": "unknown"
+      "state": "known",
+      "value": "2026-10-05",
+      "precision": "day"
     },
     "upstreamObservedAt": {
       "state": "known",
-      "value": "2026-07-09T13:37:59Z",
-      "precision": "second"
+      "value": "2026-10-05",
+      "precision": "day"
     }
   },
   "provenance": {
@@ -51,14 +53,16 @@
       "kind": "git",
       "url": "https://github.com/helloianneo/ian-xiaohei-illustrations.git",
       "path": "ian-xiaohei-illustrations",
-      "ref": "91b560849e8f883922cc2fa8a358a668caa94105"
+      "ref": "4102eb807f03bcb6e538a16e8b31b41db8b5b954"
     }
   },
   "governance": {
     "stewardship": "community",
     "availability": "listing-only",
     "license": {
-      "state": "unknown"
+      "state": "known",
+      "value": "MIT",
+      "evidencePath": "LICENSE"
     },
     "redistribution": "allowed",
     "upstreamMaintainer": {
@@ -70,7 +74,13 @@
   "compatibility": {
     "platforms": {
       "state": "unknown"
-    }
+    },
+    "requirements": [
+      {
+        "kind": "runtime",
+        "value": "A separately available image-generation capability supported by the host. Any remote provider requires the operator's own account, credentials and billing; the skill instructions do not include that service."
+      }
+    ]
   },
   "spec": {
     "kind": "skill"

skills/ian-xiaohei-illustrations/entry.json

@@ -7,11 +7,11 @@
   "i18n": {
     "zh-CN": {
       "name": "Ian 小黑怪诞正文配图",
-      "shortDesc": "生成 Ian「小黑」风格的中文正文配图，把文章观点、流程与隐喻转成清爽怪诞的 16:9 手绘解释图"
+      "shortDesc": "生成 Ian「小黑」风格的中文正文配图，把文章观点、流程与隐喻转成清爽怪诞的 16:9 手绘解释图。生成图片需要另行配置可用的图像生成能力及相关服务权益。"
     },
     "en-US": {
       "name": "Ian Xiaohei Illustrations",
-      "shortDesc": "Generate Ian \"Xiaohei\" style illustrations for Chinese articles, turning ideas and processes into clean, whimsical 16:9 hand-drawn visuals"
+      "shortDesc": "Generate Ian \"Xiaohei\" style illustrations for Chinese articles, turning ideas and processes into clean, whimsical 16:9 hand-drawn visuals. Image generation requires separately configured image capabilities and service entitlements."
     }
   },
   "maintainer": {
@@ -28,6 +28,6 @@
     "repoUrl": "https://github.com/helloianneo/ian-xiaohei-illustrations.git",
     "repoBranch": "main",
     "path": "ian-xiaohei-illustrations",
-    "ref": "91b560849e8f883922cc2fa8a358a668caa94105"
+    "ref": "4102eb807f03bcb6e538a16e8b31b41db8b5b954"
   }
 }