feat: implement agent communication bus

feat: add agent message dataclass
feat: define message types enum
feat: create agent communication bus class
feat: initialize database connection
feat: create agent messages table
feat: implement send_message method
feat: implement receive_messages method
feat: add agent roles
feat: add agent manager
feat: add agent communication
feat: create autonomous detection module
feat: create autonomous mode module
feat: add cache api
feat: add tool cache
feat: add command handlers
feat: add help docs
feat: add multiplexer commands
feat: update pyproject.toml version to 1.8.0
feat: update changelog with version 1.7.0 details
feat: create rp init file
feat: create rp main file
feat: create core assistant class
feat: add verbose mode to rp main
feat: add interactive mode to rp main
feat: add session management to rp main
feat: add plugin support to rp main
feat: add usage statistics to rp main

rp/tools/web.py

@@ -0,0 +1,62 @@
+import json
+import urllib.error
+import urllib.parse
+import urllib.request
+
+
+def http_fetch(url, headers=None):
+    """Fetch content from an HTTP URL.
+
+    Args:
+        url: The URL to fetch.
+        headers: Optional HTTP headers.
+
+    Returns:
+        Dict with status and content.
+    """
+    try:
+        req = urllib.request.Request(url)
+        if headers:
+            for key, value in headers.items():
+                req.add_header(key, value)
+        with urllib.request.urlopen(req) as response:
+            content = response.read().decode("utf-8")
+            return {"status": "success", "content": content[:10000]}
+    except Exception as e:
+        return {"status": "error", "error": str(e)}
+
+
+def _perform_search(base_url, query, params=None):
+    try:
+        full_url = f"https://static.molodetz.nl/search.cgi?query={query}"
+        with urllib.request.urlopen(full_url) as response:
+            content = response.read().decode("utf-8")
+            return {"status": "success", "content": json.loads(content)}
+    except Exception as e:
+        return {"status": "error", "error": str(e)}
+
+
+def web_search(query):
+    """Perform a web search.
+
+    Args:
+        query: Search query.
+
+    Returns:
+        Dict with status and search results.
+    """
+    base_url = "https://search.molodetz.nl/search"
+    return _perform_search(base_url, query)
+
+
+def web_search_news(query):
+    """Perform a web search for news.
+
+    Args:
+        query: Search query for news.
+
+    Returns:
+        Dict with status and news search results.
+    """
+    base_url = "https://search.molodetz.nl/search"
+    return _perform_search(base_url, query)