zeta: Report Fireworks request data to Snowflake (#22973)

Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Conrad <conrad@zed.dev>

crates/fireworks/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "fireworks"
+version = "0.1.0"
+edition = "2021"
+publish = false
+license = "GPL-3.0-or-later"
+
+[lints]
+workspace = true
+
+[lib]
+path = "src/fireworks.rs"
+
+[dependencies]
+anyhow.workspace = true
+futures.workspace = true
+http_client.workspace = true
+serde.workspace = true
+serde_json.workspace = true