飞控-77: 74 std flight-controller projects ingested

Topic-pull from local listing index (`name OR introduction` contains
飞控). 77 std hits in oshwhub_listing_full.jsonl, minus 2 already
crawled = 75 attempted; 74 OK + 1 hard fail (`m1_mh743_ada_v4`,
listing entry missing `count.like`).

dev1 walltime: Step 1 ~12s, Step 4 ~80s (concurrency=5).
License mix: 65% GPL 3.0, 11% Public Domain, 11% MIT, 4% CC variants.

3 partial dirs (Step 1 KeyError on missing `count.like`) dropped — to
be re-fetched after a follow-up crawler patch makes count fields
defensive against listing-index outliers.

Source backfill 74/74 OK, total +46 MB.

data/raw/oshwhub/1e07c432fe174955bc2a015bc96fae8a/metadata.json

@@ -0,0 +1,109 @@
+{
+  "source": "oshwhub",
+  "source_url": "https://oshwhub.com/guanglun/gldrone_px4_r329",
+  "project_id": "1e07c432fe174955bc2a015bc96fae8a",
+  "title": "GLDrone_PX4_R329",
+  "description_short": "GLPX4-R329是一款使用全志R329方案在Linux上运行PX4飞控固件的Linux飞控。\n项目主页：https://www.guanglundz.com/gldrone/glpx4-r329",
+  "description_path": "description.md",
+  "author": {
+    "username": "guanglun",
+    "display_name": "guanglun",
+    "user_id": "7a45cd26df1449ce9c168fea28c3062d"
+  },
+  "license": "MIT",
+  "tags": [],
+  "created_at": "2022-02-24T02:47:48.000Z",
+  "updated_at": "2023-03-26T15:04:17.000Z",
+  "published_at": "2022-10-06T04:34:24.000Z",
+  "crawled_at": "2026-04-30T10:49:10.093048+00:00",
+  "metrics": {
+    "likes": 22,
+    "stars": 47,
+    "forks": 42,
+    "views": 7383,
+    "watch": 0,
+    "comments": 4
+  },
+  "cover": {
+    "url": "https://image.lceda.cn/pullimage/VKXFaIfAlEu4eaYh2qbZTI3vMHNvLqGDh9qzsmo6.jpeg",
+    "path": null
+  },
+  "files": [],
+  "raw_fields": {
+    "path": "guanglun/gldrone_px4_r329",
+    "grade": 3,
+    "origin": "std",
+    "public": true,
+    "publish": true,
+    "skipped_files": []
+  },
+  "source_format": "easyeda-std",
+  "source_path": "source/",
+  "source_documents": [
+    {
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+      "docType": 1,
+      "master": "08838f901366463c933801bdf406c7c7",
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+      "size": 559902,
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+    },
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+    },
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+      "docType": 1,
+      "master": "f6f3c4ddb64542ea8f7f112131f598ed",
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+      "sha256": "e4fab43c03360783732b43eff1e7f5f221220075d76fb42ebec7ce10f47522af"
+    },
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+      "docType": 3,
+      "master": "1a6180c0750f455e917d670d85f71311",
+      "path": "source/a7f6973f5f534206b7d13326c089707e.json",
+      "size": 2466892,
+      "sha256": "e31739acb1077e7555989fbd1a8a901a7debfc07573fd10aa5f1025599c16371"
+    }
+  ],
+  "editor_version": "6.4.31"
+}