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/99618f1edce54a258388688ae1c2c15d/metadata.json

@@ -0,0 +1,113 @@
+{
+  "source": "oshwhub",
+  "source_url": "https://oshwhub.com/qjay/lora1280radio",
+  "project_id": "99618f1edce54a258388688ae1c2c15d",
+  "title": "Lora1280_Radio",
+  "description_short": "Lora sx11280模块的应用，同样的sx1262固件模板下的航模简易高频头。2.4G模块的响应频率比915的要迅速\n\n可以直接对接一般航模飞控，作为接收机发射机无线链路简易高频头。",
+  "description_path": "description.md",
+  "author": {
+    "username": "qjay",
+    "display_name": "qjay",
+    "user_id": "06ab24f9100746e88e630666e8c8ac2a"
+  },
+  "license": "Public Domain",
+  "tags": [],
+  "created_at": "2023-11-29T15:13:37.000Z",
+  "updated_at": "2023-11-30T00:47:50.000Z",
+  "published_at": "2023-11-30T00:55:03.000Z",
+  "crawled_at": "2026-04-30T10:49:20.210393+00:00",
+  "metrics": {
+    "likes": 1,
+    "stars": 3,
+    "forks": 0,
+    "views": 1083,
+    "watch": 0,
+    "comments": 0
+  },
+  "cover": {
+    "url": "https://image.lceda.cn/pullimage/KXQ6t4mR7Zm3km0FUriqLsRBXfEShr0oBUtdg7sB.jpeg",
+    "path": null
+  },
+  "files": [
+    {
+      "name": "飞控连接测试.mp4",
+      "url": "https://image.lceda.cn/attachments/2023/11/Np0FtsVGwFDXMm9LXxnoJ5eTDRZBMxlvnpnZJIkY.mp4",
+      "original_id": "c34eecb51d1349cd8676ca7744dda5b4",
+      "ext": "mp4",
+      "mime": "video/mp4",
+      "size": 28343450,
+      "md5": "8823b1470b97f1dd1e9450382055ef5f"
+    },
+    {
+      "name": "发射端配置.mp4",
+      "url": "https://image.lceda.cn/attachments/2023/11/zM0aKa3HEGp1O9z8NtYFhwvCyhvDZoBmF9QNoObJ.mp4",
+      "original_id": "5d36b81b68ec4735a52109f22dbca4b4",
+      "ext": "mp4",
+      "mime": "video/mp4",
+      "size": 24310993,
+      "md5": "45662e369680742d83ebe1d165a0f998"
+    },
+    {
+      "name": "接收端配置.mp4",
+      "url": "https://image.lceda.cn/attachments/2023/11/iiGQAHEbuPeNWaZhhFY9Bm0ho5kbfw7tZmXZq3Oo.mp4",
+      "original_id": "6e61055555dd48259f5d3436d6eef4ea",
+      "ext": "mp4",
+      "mime": "video/mp4",
+      "size": 35311269,
+      "md5": "32ddea933e765da543d17c3efe65695c"
+    }
+  ],
+  "raw_fields": {
+    "path": "qjay/lora1280radio",
+    "grade": 1,
+    "origin": "std",
+    "public": true,
+    "publish": true,
+    "skipped_files": []
+  },
+  "source_format": "easyeda-std",
+  "source_path": "source/",
+  "source_documents": [
+    {
+      "doc_uuid": "91681ed8f4cc4379aa925be84cca8e07",
+      "docType": 1,
+      "master": "321bc1184c6e470d8362ccf2279c89fe",
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+      "master": "d7e6a958e15347b292b64e2351445b98",
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+    },
+    {
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+      "master": "c94508aae8894cfaa54249e77395f485",
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+      "docType": 1,
+      "master": "acef505eafc4455c9355c26bb226c9cc",
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+      "sha256": "50daa7327ab08bf6959fd82ba722f44b2e7daed1b26ddd5d0798024291e092f7"
+    },
+    {
+      "doc_uuid": "58c4466a560c4abab25d27eac10bbb69",
+      "docType": 3,
+      "master": "a41f4d6b666b408e837cfa4e0a19c538",
+      "path": "source/58c4466a560c4abab25d27eac10bbb69.json",
+      "size": 640623,
+      "sha256": "ce0cd0df678e3ce3f22cb43a65e5d9a49c7af33c1aa5f02da43323fdb2f87b16"
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+  "editor_version": "6.5.28"
+}