hive-forge: add lint verb for triage queries (closes #505)

hive-forge/src/client.rs

@@ -93,6 +93,34 @@ impl Client {
         decode_json(resp, &format!("GET {url}"))
     }
 
+    /// GET a paginated list endpoint and concatenate all pages.
+    /// `path` should NOT include `page=` (we own it); other query
+    /// params (`?limit=N&state=open&...`) are preserved. Pages drain
+    /// while the response carries a `Link: rel="next"` header, up to
+    /// `max_pages` (the runaway-loop safety cap). Returns the merged
+    /// array. Used by `lint` for repo-wide queries (closes #505).
+    pub fn get_json_all(&self, path: &str, max_pages: u32) -> Result<Vec<Value>> {
+        let sep = if path.contains('?') { '&' } else { '?' };
+        let mut merged = Vec::new();
+        for page in 1..=max_pages {
+            let url = format!("{}{}{sep}page={page}", self.api(), path);
+            let resp = self.http.get(&url).send().context("GET")?;
+            let has_next = resp
+                .headers()
+                .get(reqwest::header::LINK)
+                .and_then(|v| v.to_str().ok())
+                .is_some_and(|s| s.contains("rel=\"next\""));
+            let v = decode_json(resp, &format!("GET {url}"))?;
+            let arr = v.as_array().cloned().unwrap_or_default();
+            let empty = arr.is_empty();
+            merged.extend(arr);
+            if empty || !has_next {
+                break;
+            }
+        }
+        Ok(merged)
+    }
+
     /// GET `<api>/<path>` and return the raw response body as text
     /// (used by `diff` which fetches a `text/plain` blob).
     pub fn get_text(&self, path: &str, accept: &str) -> Result<String> {