ci: make the live job honest about what it ran and skipped

Three holes in the live job. (1) It ran -p x-media only, on the comment that everything network-gated lives there — false: xmedia-bot carries two #[ignore]d live tests (repair refetch, text-only link) that CI never executed; both crates run now, still behind the 'live' name filter, and the bot crate's tests need no token (their sends go through MockSender). (2) BILIBILI_COOKIE was never passed, so the bilibili live tests always hit the risk-control early return. (3) That early return — like the pixiv download test's token gate — printed an indistinguishable 'skipping:' line that --show-output never showed, so with continue-on-error a fully-skipped weekly run read exactly like full coverage; skips now print a 'SKIP ' prefix, the steps tee with --show-output, and a summary step lists every skip in the run summary plus a workflow warning. The redundant 'Run token-gated tests' step (the whole non-ignored suite, a rerun of the test job) goes away with the comment that justified it.

crates/x-media/src/site/bilibili/interface.rs

@@ -1007,13 +1007,14 @@ mod tests {
     /// Fetches a live dynamic, skipping the assertion when bilibili
     /// risk-controls this IP (the site blocks datacenter/over-used addresses
     /// with `-352` regardless of cookies — a real failure would surface as a
-    /// parse error or a not-found instead). Mirrors the token-gated pixiv
-    /// tests' "skipping: …" convention.
+    /// parse error or a not-found instead). Mirrors the pixiv download
+    /// test's `SKIP …` convention — CI's live job greps that prefix to list
+    /// the skips in the run summary instead of showing a silently green run.
     async fn live_fetch(url: &str) -> Option<Fetched> {
         match fetch_from_url(url).await {
             Ok(fetched) => Some(fetched),
             Err(e) if e.to_string().contains("risk control") => {
-                eprintln!("skipping: {e}");
+                eprintln!("SKIP (bilibili risk control): {e}");
                 None
             }
             Err(e) => panic!("{e}"),