feeds: port congressionaldish to db

hosts/common/feeds.nix

@@ -53,7 +53,7 @@ let
     (fromDb "feeds.simplecast.com/wgl4xEgL" // rat)
     ## Cory Doctorow -- both podcast & text entries
     (fromDb "craphound.com" // pol)
-    (mkPod "https://congressionaldish.libsyn.com/rss" // pol // infrequent)
+    (fromDb "congressionaldish.libsyn.com" // pol)
     ## Civboot -- https://anchor.fm/civboot
     (fromDb "anchor.fm/s/34c7232c/podcast/rss" // tech)
     (fromDb "feeds.feedburner.com/80000HoursPodcast" // rat)

modules/data/feeds/sources/congressionaldish.libsyn.com/default.json

@@ -0,0 +1,21 @@
+{
+  "bozo": 0,
+  "content_length": 15076852,
+  "content_type": "application/rss+xml; charset=utf-8",
+  "description": "Congressional Dish is a twice-monthly podcast that aims to draw attention to where the American people truly have power: Congress. From the perspective of a fed up taxpayer with no allegiance to any political party, Jennifer Briney will fill you in on the must-know information about what our representatives do AFTER the elections and how their actions can and will affect our day to day lives. \nHosted by @JenBriney. \n\nLinks to information sources available at www.congressionaldish.com",
+  "favicon": "",
+  "favicon_data_uri": "",
+  "hubs": [],
+  "is_podcast": true,
+  "is_push": false,
+  "item_count": 269,
+  "last_updated": "2023-01-06T18:13:57+00:00",
+  "score": 0,
+  "self_url": "https://feeds.libsyn.com/39908/rss",
+  "site_name": "",
+  "site_url": "",
+  "title": "Congressional Dish",
+  "url": "https://feeds.libsyn.com/39908/rss",
+  "velocity": 0.071,
+  "version": "rss20"
+}