Link the clients and channels named in server log lines

Log lines now name clients and channels with TeamSpeak's own client:// and
channel:// links, the same ones a dragged-in reference produces, so the
chat log's existing handling turns them into the context menus.

The log is rendered with a links-only pass rather than the full BBCode
renderer: its lines are assembled by the client itself, so nothing else in
them should be interpreted — a channel called "[b]VIP" stays literal.
Channels we no longer have (a deleted one) are still named in plain text.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

ts3-client/swing/src/main/java/com/ts3client/ui/ChatPanel.java

@@ -190,10 +190,14 @@ public final class ChatPanel extends JPanel {
                 + BBCode.escape(text) + "</span>"));
     }
 
-    /** Server-side events (client joins/leaves/moves, group changes, channel edits, …). */
+    /**
+     * Server-side events (client joins/leaves/moves, group changes, channel edits, …).
+     * These lines name clients and channels with TeamSpeak's own links, which stay
+     * clickable here — everything else in them is literal text.
+     */
     public void appendServerLog(String text) {
         edt(() -> serverTab.appendLine("<span style=\"color:" + hex(Theme.CHANNEL_TEXT) + "\">" + stamp()
-                + BBCode.escape(text) + "</span>"));
+                + BBCode.linksToHtml(text) + "</span>"));
     }
 
     public void appendServerMessage(int fromId, String from, String text) {
@@ -318,6 +322,10 @@ public final class ChatPanel extends JPanel {
             // Client references look exactly like a message author's name.
             css.addRule("a." + BBCode.IDENTITY_LINK_CLASS
                     + " { color:" + hex(Theme.CHAT_NAME) + "; font-weight:bold; text-decoration:none; }");
+            // Channel (and other TeamSpeak protocol) references, which the log leans on
+            // heavily: same weight as the text around them, but their own colour.
+            css.addRule("a." + BBCode.TS_LINK_CLASS
+                    + " { color:" + hex(Theme.CHAT_NAME) + "; text-decoration:none; }");
             // External links are underlined so they can't be mistaken for an identity.
             css.addRule("a." + BBCode.EXTERNAL_LINK_CLASS
                     + " { color:" + hex(Theme.LINK) + "; text-decoration:underline; }");