Fix/log viewer pagination (#39)

* added prompts back in for testing

* fix: reset log viewer pagination to show newest entries when auto-scroll enabled

When new log entries arrived during auto-refresh, users viewing pages beyond page 0 would not see the newest entries. Now automatically resets to page 0 when new logs are detected and auto-scroll is enabled, ensuring newest logs are always visible.

Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

---------

Co-authored-by: Claude <[email protected]>

Author: garland3

config/overrides/mcp.json

@@ -41,6 +41,16 @@
     "author": "Chat UI Team",
     "short_description": "File transfer test tool",
     "help_email": "[email protected]"
+  }, 
+   "prompts": {
+    "command": ["python", "mcp/prompts/main.py"],
+    "cwd": "backend",
+    "groups": ["users"],
+    "is_exclusive": false,
+    "description": "Specialized system prompts for AI behavior modification",
+    "author": "Chat UI Team",
+    "short_description": "AI behavior prompts",
+    "help_email": "[email protected]"
   }
 
 }

frontend/src/components/LogViewer.jsx

@@ -41,7 +41,12 @@ export default function LogViewer() {
         return r.json();
       })
       .then(data => {
-        setEntries(data.entries || []);
+        const newEntries = data.entries || [];
+        // Reset to page 0 if auto-scroll is enabled and new entries were added
+        if (autoScrollEnabled && newEntries.length > entries.length) {
+          setPage(0);
+        }
+        setEntries(newEntries);
         setError(null);
         // After updating entries, scroll to bottom if auto-scroll is enabled and user hasn't scrolled up
         requestAnimationFrame(() => {
@@ -52,7 +57,7 @@ export default function LogViewer() {
       })
       .catch(err => setError(err))
       .finally(() => setLoading(false));
-  }, [levelFilter, moduleFilter, autoScrollEnabled]); // Dependencies for fetchLogs
+  }, [levelFilter, moduleFilter, autoScrollEnabled, entries.length]); // Dependencies for fetchLogs
 
   // Function to clear all logs
   const clearLogs = useCallback(() => {