Initial commit: offline flight planner (Rust, PFPX-class)

Clean-room reproduction of PFPX: route generation + IFPS validation + OFP.
Independent design — official ICAO/EUROCONTROL data only (RAD, FRA points,
IFPUV oracle); no community FPL sources.

Workspace crates: core (routing/discover/rad/navdata/perf/export),
cli, server, rad (Annex parser), gui (Tauri v2 + React + MapLibre).
Route discovery: oracle-in-the-loop repair against Eurocontrol IFPUV.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

crates/server/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "flightplanner-server"
+version = "0.1.0"
+edition = "2021"
+
+[[bin]]
+name = "flightplanner-server"
+path = "src/main.rs"
+
+[dependencies]
+flightplanner-core = { workspace = true }
+flightplanner-rad = { path = "../rad" }
+axum = "0.7"
+tokio = { version = "1", features = ["rt-multi-thread", "macros", "net"] }
+tower-http = { version = "0.5", features = ["cors"] }
+serde = { workspace = true }
+serde_json = { workspace = true }