feat(mcp): implement Prompts capability, Resources, and clean up daemon architecture

server/src/handlers/utils.rs

@@ -13,3 +13,27 @@ pub fn now_secs() -> u64 {
         .unwrap_or_default()
         .as_secs()
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_contains_ignore_ascii_case() {
+        assert!(contains_ignore_ascii_case("Hello World", "world"));
+        assert!(contains_ignore_ascii_case("Hello World", "HELLO"));
+        assert!(contains_ignore_ascii_case("test", ""));
+        assert!(!contains_ignore_ascii_case("test", "testing"));
+        assert!(!contains_ignore_ascii_case("Hello", "world"));
+    }
+
+    #[test]
+    fn test_now_secs() {
+        let t1 = now_secs();
+        assert!(t1 > 1700000000); // Sanity check for recent epoch
+        std::thread::sleep(std::time::Duration::from_millis(1000));
+        let t2 = now_secs();
+        assert!(t2 >= t1);
+    }
+}
+