feat: manually handle NIP-42 auth request (#132)

* improve fetch relays

* .

* .

* .

* refactor

* refactor

* remove identity

* manually auth

* auth

* prevent duplicate message

* clean up

crates/registry/src/message.rs

@@ -1,7 +1,5 @@
 use std::hash::Hash;
 
-use chrono::{Local, TimeZone};
-use gpui::SharedString;
 use nostr_sdk::prelude::*;
 
 #[derive(Debug, Clone)]
@@ -10,8 +8,8 @@ pub struct RenderedMessage {
     /// Author's public key
     pub author: PublicKey,
     /// The content/text of the message
-    pub content: SharedString,
-    /// When the message was created
+    pub content: String,
+    /// Message created time as unix timestamp
     pub created_at: Timestamp,
     /// List of mentioned public keys in the message
     pub mentions: Vec<PublicKey>,
@@ -27,7 +25,7 @@ impl From<Event> for RenderedMessage {
         Self {
             id: inner.id,
             author: inner.pubkey,
-            content: inner.content.into(),
+            content: inner.content,
             created_at: inner.created_at,
             mentions,
             replies_to,
@@ -44,7 +42,7 @@ impl From<UnsignedEvent> for RenderedMessage {
             // Event ID must be known
             id: inner.id.unwrap(),
             author: inner.pubkey,
-            content: inner.content.into(),
+            content: inner.content,
             created_at: inner.created_at,
             mentions,
             replies_to,
@@ -90,30 +88,6 @@ impl Hash for RenderedMessage {
     }
 }
 
-impl RenderedMessage {
-    /// Returns a human-readable string representing how long ago the message was created
-    pub fn ago(&self) -> SharedString {
-        let input_time = match Local.timestamp_opt(self.created_at.as_u64() as i64, 0) {
-            chrono::LocalResult::Single(time) => time,
-            _ => return "Invalid timestamp".into(),
-        };
-
-        let now = Local::now();
-        let input_date = input_time.date_naive();
-        let now_date = now.date_naive();
-        let yesterday_date = (now - chrono::Duration::days(1)).date_naive();
-
-        let time_format = input_time.format("%H:%M %p");
-
-        match input_date {
-            date if date == now_date => format!("Today at {time_format}"),
-            date if date == yesterday_date => format!("Yesterday at {time_format}"),
-            _ => format!("{}, {time_format}", input_time.format("%d/%m/%y")),
-        }
-        .into()
-    }
-}
-
 fn extract_mentions(content: &str) -> Vec<PublicKey> {
     let parser = NostrParser::new();
     let tokens = parser.parse(content);