feat: reorganize with remote

remote/noisebell-common/src/lib.rs

@@ -0,0 +1,24 @@
+use axum::http::HeaderMap;
+use serde::{Deserialize, Serialize};
+
+pub fn validate_bearer(headers: &HeaderMap, expected: &str) -> bool {
+    headers
+        .get("authorization")
+        .and_then(|v| v.to_str().ok())
+        .map(|v| v.strip_prefix("Bearer ").unwrap_or("") == expected)
+        .unwrap_or(false)
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct WebhookPayload {
+    pub status: String,
+    pub timestamp: u64,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct HistoryEntry {
+    pub id: i64,
+    pub status: String,
+    pub timestamp: u64,
+    pub recorded_at: u64,
+}