feat(admin): add detailed send log viewer with extended fields

src/drivers/discord/rest.ts

@@ -1,13 +1,18 @@
 import { log } from "../../lib/log";
+import type { SendResult } from "../types";
 
 const DISCORD_API = "https://discord.com/api/v10";
 
+interface DiscordMessage {
+  id?: string;
+}
+
 export async function sendMessage(
   token: string,
   channelId: string,
   message: unknown,
   threadId?: string,
-): Promise<{ ok: boolean; error?: string }> {
+): Promise<SendResult> {
   const url = threadId
     ? `${DISCORD_API}/channels/${threadId}/messages`
     : `${DISCORD_API}/channels/${channelId}/messages`;
@@ -35,21 +40,43 @@ export async function sendMessage(
         const err = await res.text();
         if (res.status >= 500) {
           log.error({ status: res.status, err, attempt, channelId }, "Discord API 5xx");
-          if (attempt === 2) return { ok: false, error: err };
+          if (attempt === 2)
+            return {
+              ok: false,
+              error: err,
+              errorCode: "DISCORD_5XX",
+              status: res.status,
+              attempts: attempt + 1,
+            };
           await new Promise((r) => setTimeout(r, 1000 * (attempt + 1)));
           continue;
         }
         log.error({ status: res.status, err, channelId }, "Discord API error");
-        return { ok: false, error: err };
+        return {
+          ok: false,
+          error: err,
+          errorCode: "DISCORD_ERROR",
+          status: res.status,
+          attempts: attempt + 1,
+        };
       }
 
-      return { ok: true };
+      let messageId: string | undefined;
+      try {
+        const data = (await res.json()) as DiscordMessage;
+        messageId = data.id;
+      } catch {
+        // ignore malformed success body
+      }
+
+      return { ok: true, status: res.status, messageId, attempts: attempt + 1 };
     } catch (err) {
       log.error({ err, attempt, channelId }, "Failed to send message");
-      if (attempt === 2) return { ok: false, error: String(err) };
+      if (attempt === 2)
+        return { ok: false, error: String(err), errorCode: "NETWORK", attempts: attempt + 1 };
       await new Promise((r) => setTimeout(r, 1000 * (attempt + 1)));
     }
   }
 
-  return { ok: false, error: "Max retries exceeded" };
+  return { ok: false, error: "Max retries exceeded", errorCode: "RETRIES", attempts: 3 };
 }

src/drivers/types.ts

@@ -3,6 +3,10 @@ import type { Route, Env, NeutralMessage } from "../types";
 export interface SendResult {
   ok: boolean;
   error?: string;
+  errorCode?: string;
+  status?: number;
+  messageId?: string;
+  attempts?: number;
 }
 
 export interface PlatformDriver {