Implemented weather stories support

internal/adapters/outbound/postgres/weatherstories_queries.go

@@ -0,0 +1,48 @@
+// weatherstories_queries.go contains SQL text for weather story reads.
+// Layer: adapters/outbound/postgres weather stories feature.
+package postgres
+
+const (
+	queryLatestWeatherStoryRun = `
+SELECT
+  event_id,
+  office_id,
+  as_of
+FROM weather_story_runs
+ORDER BY as_of DESC, event_emitted_at DESC
+LIMIT 1`
+
+	queryWeatherStoriesForRun = `
+SELECT
+  story_index,
+  office_id,
+  start_time,
+  end_time,
+  updated_at,
+  title,
+  description,
+  alt_text,
+  priority,
+  story_order,
+  download_url
+FROM weather_stories
+WHERE run_event_id = $1
+ORDER BY story_index ASC`
+
+	queryLatestWeatherStory = `
+SELECT
+  story_index,
+  office_id,
+  start_time,
+  end_time,
+  updated_at,
+  title,
+  description,
+  alt_text,
+  priority,
+  story_order,
+  download_url
+FROM weather_stories
+ORDER BY updated_at DESC, as_of DESC, story_order ASC, story_index ASC
+LIMIT 1`
+)