serve: POST /api/poll manual trigger; rename feed to FluxrecsHEADmain

/api/poll runs an out-of-schedule poll through the same serialized path
as the scheduler (TryLock, so curls and refreshes can't race the cursor),
is POST-only, and 429s inside a 1-minute cooldown after any run. Response
is JSON: polled/new_run plus the fresh row's stats when entries arrived.
Also rename the RSS channel to Fluxrecs (Miniflux adopts upstream title
changes as the feed name). just poll-now wraps the curl.

1 files changed, 5 insertions, 1 deletions

diff --git a/justfile b/justfile
index 4ba4997..666ed85 100644
--- a/justfile
+++ b/justfile
@@ -64,4 +64,8 @@ restart SERVER:
 
 # deploy + restart in one verb
 ship SERVER: (deploy SERVER) (restart SERVER)
-    @echo "model shipped; serve restarted — watch /api/status next run"
\ No newline at end of file
+    @echo "model shipped; serve restarted — watch /api/status next run"
+
+# Trigger an out-of-schedule poll (serialized + cooldown-gated server-side)
+poll-now URL:
+    curl -sS -X POST {{URL}}/api/poll
\ No newline at end of file