Fix Deluge connection keep-alive error; remove stale restart banner

- Use pool_max_idle_per_host(0) on reqwest Client so each Deluge JSON-RPC
  call gets a fresh TCP connection; Twisted HTTP closes keep-alive conns
  aggressively causing "connection closed before message completed" errors
- Remove always-visible restart banner from Settings page; the old
  condition (settings_count > 0) was permanently true after any save
- Drop unused HashMap import in deluge.rs
- Update dev config: Deluge enabled with labels=[], dev password set

kindexr.dev.yaml

@@ -14,14 +14,21 @@ relays:
   - "wss://nos.lol"
   - "wss://freelay.sovbit.dev"
   - "wss://freelay.sovbit.host"
+  - "wss://relay.primal.net"
+  - "wss://relay.snort.social"
+  - "wss://nostr.mom"
+  - "wss://relay.nostr.band"
+  - "wss://nostr.wine"
+  - "wss://relay.nos.social"
+  - "wss://wot.nostr.net"
 
-backfill_days: 7
+backfill_days: 365
 negentropy_bootstrap: false
 
 curation:
   wot_only: false
   follow_depth: 2
-  operator_pubkey: ""
+  operator_pubkey: "npub1gnwpctdec0aa00hfy4lvadftu08ccs9677mr73h9ddv2zvw8fu9smmerrq"
   allowlist: []
   blocklist: []
   curation_sets: []
@@ -44,15 +51,23 @@ network:
     url: ""
 
 publisher:
-  enabled: false
-  outbox: []
-  publish_delay_secs: 1800
+  enabled: true
+  outbox: 
+     - "wss://freelay.sovbit.dev"
+     - "wss://freelay.sovbit.host"
+  publish_delay_secs: 0
   identity:
-    nsec: ""
+    nsec: "nsec1uszemvvqhv4agy8alggnrmw4h4qmhdgr4ahrv4tqz08c8hsusfrqrmnmva"
     bunker_url: ""
   qbittorrent:
-    url: "http://127.0.0.1:8080"
-    username: "admin"
+    url: ""
+    username: ""
     password: ""
-    poll_interval_secs: 60
+    poll_interval_secs: 0
     categories: []
+  deluge:
+    enabled: true
+    url: "http://127.0.0.1:8112"
+    password: "q1w2e3r4t5"
+    poll_interval_secs: 60
+    labels: []

src/publisher/deluge.rs

@@ -2,7 +2,6 @@ use anyhow::{bail, Context};
 use reqwest::Client;
 use serde::Deserialize;
 use serde_json::{json, Value};
-use std::collections::HashMap;
 use tracing::debug;
 
 pub struct DelugeClient {
@@ -36,10 +35,17 @@ struct RpcResponse {
 
 impl DelugeClient {
     pub fn new(url: &str, password: &str) -> Self {
+        // Disable connection pooling — Deluge's Twisted HTTP server closes
+        // keep-alive connections aggressively, causing "connection closed before
+        // message completed" errors when reqwest tries to reuse a stale connection.
+        let http = Client::builder()
+            .pool_max_idle_per_host(0)
+            .build()
+            .unwrap_or_default();
         DelugeClient {
             url: url.trim_end_matches('/').to_owned(),
             password: password.to_owned(),
-            http: Client::new(),
+            http,
         }
     }
 

src/publisher/watcher.rs

@@ -94,7 +94,7 @@ impl Watcher {
                         }
                     }
                 }
-                Err(e) => warn!("deluge poll failed: {e}"),
+                Err(e) => warn!("deluge poll failed: {e:#}"),
             }
             tokio::time::sleep(interval).await;
         }

src/ui/settings.rs

@@ -27,18 +27,8 @@ pub async fn handler(
 
 async fn render(state: &AppState, params: &PageParams) -> anyhow::Result<Html<String>> {
     let cfg = &state.cfg;
-    let has_overrides = db::settings_count(&state.pool).await > 0;
     let api_keys = db::list_api_keys(&state.pool).await.unwrap_or_default();
 
-    let restart_banner = if has_overrides {
-        r#"<div class="banner-restart">
-  <strong>Restart required</strong> — settings have been saved to the database.
-  Restart kindexr to apply them.
-</div>"#
-    } else {
-        ""
-    };
-
     let flash = if let Some(key) = &params.newkey {
         let label = params.keylabel.as_deref().unwrap_or("new key");
         format!(
@@ -377,7 +367,6 @@ function copyKey() {
     let body = format!(
         r#"<h1>Settings</h1>
 {flash}
-{restart_banner}
 <div class="section">
   <div class="section-title">API Keys</div>
   {apikeys_section}