Various changes

server-rs/src/state.rs

@@ -30,4 +30,12 @@ pub struct AppState {
     pub poi_category_groups: Vec<POICategoryGroup>,
     /// Precomputed map from enum feature name to index in data.enum_features
     pub enum_name_to_idx: FxHashMap<String, usize>,
+    /// URL of the OG screenshot sidecar service (e.g. http://og-screenshot:8002)
+    pub og_sidecar_url: Option<String>,
+    /// Public-facing URL for absolute og:image URLs (e.g. https://narrowit.schmelczer.dev)
+    pub public_url: String,
+    /// Contents of index.html read at startup, used for crawler OG injection
+    pub index_html: Option<String>,
+    /// Shared HTTP client for proxying to the screenshot sidecar
+    pub http_client: reqwest::Client,
 }