Add local spoken passages with Google retrieval and isolated runtime setup

crates/searchi-service/Cargo.toml

@@ -11,6 +11,7 @@ serde.workspace = true
 searchi-core = { path = "../searchi-core" }
 searchi-semantic = { path = "../searchi-semantic" }
 searchi-media = { path = "../searchi-media" }
+searchi-speech = { path = "../searchi-speech" }
 rusqlite = { version = "0.32", features = ["bundled"] }
 sha2 = "0.10"
 fs2 = "0.4"