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/description.md

@@ -0,0 +1,11 @@
+# Lora1280_Radio
+
+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
+
+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。
+
+---
+- Source: https://oshwhub.com/qjay/lora1280radio
+- Author: qjay (qjay)
+- License: Public Domain
+- Published: 2023-11-30T00:55:03.000Z